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BIL - PHX

$113 Find cheap flights from Billings to Phoenix Sky Harbor Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Sky Harbor Intl departing on 6/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Phoenix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Phoenix, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Billings to Sky Harbor Intl (BIL-PHX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Billings to Sky Harbor Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:30 am - 8:59 amBIL-PHX
4h 29m1 stop
5:02 pm - 12:13 amPHX-BIL
6h 11m1 stop
$226Delta
Find Deal
Thu, Jul 25 - Sun, Jul 28
6:39 pm - 11:34 pmBIL-PHX
5h 55m1 stop
5:37 pm - 11:18 pmPHX-BIL
4h 41m1 stop
$256Delta
Find Deal
Thu, Jun 27 - Thu, Jul 4
10:34 pm - 10:32 amBIL-PHX
12h 58m1 stop
1:00 pm - 7:52 pmPHX-BIL
29h 52m3 stops
Fri, Sep 6 - Sun, Sep 8
10:20 am - 10:49 amBIL-PHX
25h 29m2 stops
4:45 pm - 4:42 pmPHX-BIL
22h 57m2 stops
Thu, Jun 27 - Thu, Jul 4
7:15 pm - 8:59 amBIL-PHX
14h 44m1 stop
8:42 pm - 11:29 pmPHX-BIL
25h 47m1 stop
$349Alaska Airlines
Find Deal
Fri, Sep 6 - Sun, Sep 8
5:52 pm - 9:50 pmBIL-PHX
4h 58m1 stop
6:48 pm - 9:09 pmPHX-BIL
25h 21m1 stop
$391United Airlines
Find Deal
Wed, Jun 26 - Wed, Jul 3
5:52 pm - 9:59 pmBIL-PHX
5h 07m1 stop
3:32 pm - 9:09 pmPHX-BIL
28h 37m2 stops
$401United Airlines
Find Deal
Thu, Jun 27 - Thu, Jul 4
3:16 pm - 12:28 pmBIL-PHX
22h 12m2 stops
7:00 am - 2:36 pmPHX-BIL
6h 36m1 stop
$428Alaska Airlines
Find Deal
Fri, Sep 6 - Sun, Sep 8
6:54 am - 4:58 pmBIL-PHX
11h 04m1 stop
12:31 am - 1:24 pmPHX-BIL
11h 53m1 stop
$677American Airlines
Find Deal
Thu, Jul 25 - Fri, Aug 2
6:54 am - 6:23 pmBIL-PHX
12h 29m2 stops
7:22 am - 9:18 pmPHX-BIL
12h 56m2 stops
$748American Airlines
Find Deal
Thu, Jul 25 - Sat, Aug 3

Flights from Billings to Sky Harbor Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Billings to Sky Harbor Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Billings to Phoenix Sky Harbor Airport?

The average price of all flights from Billings to Phoenix Sky Harbor Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Phoenix Sky Harbor Airport on a Thursday and more expensive on a Friday. On your return trip to Billings, you should consider flying back on a Sunday, and avoid Mondays for better deals.

What is the cheapest month to fly from Billings to Phoenix Sky Harbor Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Billings to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Billings to Phoenix Sky Harbor Intl Airport is January, where tickets cost $320 on average. On the other hand, the most expensive months are November and December, where the average cost of tickets is $526 and $523 respectively.

How far in advance should I book a flight from Billings to Phoenix Sky Harbor Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Billings to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Billings to Phoenix Sky Harbor Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 54 days before departure.

Which airlines provide the cheapest flights from Billings to Phoenix Sky Harbor Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Billings to Phoenix Sky Harbor Airport were found on Delta ($226) and Alaska Airlines ($349). Delta proposed the cheapest one-way flight at $113.

Which cabin class options are there for flights between Billings and Phoenix Sky Harbor Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are First, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Good to know

Low season

July

High season

March

Cheapest flight

$113
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 18% increase in price.
Flight from Billings to Phoenix Sky Harbor Airport

When to book flights from Billings to Sky Harbor Intl

Are your dates flexible? Find out the best times to travel from Billings to Sky Harbor Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Billings to Phoenix Sky Harbor Airport flights

  • What is the cheapest flight from Billings to Phoenix Sky Harbor Intl Airport?

    In the last 3 days, the lowest price for a flight from Billings to Phoenix Sky Harbor Intl Airport was $113 for a one-way ticket and $226 for a round-trip.

  • Do I need a passport to fly between Billings and Phoenix Sky Harbor Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Billings to Phoenix Sky Harbor Airport?

    American Airlines, Delta, Aeromexico, Alaska Airlines, and JetBlue offer inflight Wi-Fi service on the Billings to Phoenix Sky Harbor Airport flight route.

  • Which aircraft models fly most regularly from Billings to Phoenix Sky Harbor Airport?

    The Embraer 175 is the aircraft model that flies most regularly on the Billings to Phoenix Sky Harbor Airport flight route.

  • Which airline alliances offer flights from Billings to Phoenix Sky Harbor Airport?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Billings and Phoenix Sky Harbor Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Billings to Phoenix, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Billings to Phoenix are Delta and United Airlines. With an average price for the route of $391 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $536 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Billings to Phoenix Sky Harbor Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Billings to Phoenix Sky Harbor Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Billings to Phoenix Sky Harbor Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix Sky Harbor Airport from Billings is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Billings to Phoenix Sky Harbor Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix Sky Harbor Airport with an airline and back to Billings with another airline. Booking your flights between Billings and PHX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Billings to Phoenix Sky Harbor Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix Sky Harbor Airport from Billings up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Billings to Phoenix Sky Harbor Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $505 or less round-trip.

Top 4 airlines serving from Billings to Sky Harbor Intl

 
See real verified KAYAK customer reviews for airlines flying from Billings to Phoenix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Billings to Sky Harbor Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
8.6Crew
8.0Entertainment
7.4Food
7.9Comfort
8.2Boarding
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American Airlines continues to price it can provide the least comfortable passenger experience in the air. This legacy carrier rivals the budgets for both terrible seats and inadequate amenities. I am a 5’7” woman who is not wider than a coach seat (even on these narrow bodied aircraft). My 3.5 hour flight was terribly uncomfortable because the leg room is inadequate (my knees hit the seat on front of me even when it was not reclined); the seat barely reclines; and the foam padding is worn thin to the extent one can feel the metal supports of the seat. Add to this the fact that the aisle is super narrow, so that the drink cart literally scrapes the arm rest of the aisle seat. It’s basically torture.

Plane took off without me, my stepdad and a dozen other passengers. It went from an hour delay to boarding in 15 montures without notifying anyone. Names were not called overhead. Now I’m missing a day of work and stuck in Charolette overnight paying for a hotel and Ubers out of pocket

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

after boarding on phx to sjd, crew discovered that one of the megaphones was either out of date or not working. It took 90 minutes to get a replacement and do the "paperwork." That is really unacceptable. Why wasn't the megaphone problem discovered before boarding? Is it part of normal maintenance check? who is responsible for checking. How can paperwork take that long? Fortunately, SJD was final destination for most travelers so very few if any passengers had to miss connections.

Flight From PHX to CVG was on time, very professional staff

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Flight attendants used to be nice to people. And any flight over 5 hours should have some kind of food other than tiny pretzels and one drink comped.

Book cheap flights from Billings to Phoenix

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Billings to Phoenix found on KAYAK in the last 72 hours.
6/27Thu
1 stopDelta
4h 32mBIL-PHX
$113
6/11Tue
1 stopAlaska Airlines
5h 25mBIL-PHX
$139
6/10Mon
1 stopDelta
5h 55mBIL-PHX
$143
8/30Fri
2 stopsAlaska Airlines
24h 39mBIL-PHX
$172
7/8Mon
2 stops
19h 34mBIL-PHX
$221
7/5Fri
3 stops
42h 25mBIL-PHX
$239
7/5Fri
2 stopsUnited Airlines
16h 48mBIL-PHX
$258
8/10Sat
2 stopsUnited Airlines
26h 19mBIL-PHX
$273
6/27Thu
2 stopsAmerican Airlines
11h 11mBIL-PHX
$314
6/10Mon
2 stopsAmerican Airlines
11h 11mBIL-PHX
$364

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Last minute flights from Billings to Sky Harbor Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Billings to Phoenix that are departing in the next 10 days.
5/31Fri
multi-stopUnited Airlines
5h 03mBIL-PHX
6/2Sun
multi-stopUnited Airlines
5h 07mPHX-BIL
$622
5/31Fri
multi-stopAmerican Airlines
12h 00mBIL-PHX
6/2Sun
multi-stopAmerican Airlines
7h 36mPHX-BIL
$777
5/31Fri
multi-stopAmerican Airlines
12h 00mBIL-PHX
6/2Sun
multi-stopAmerican Airlines
12h 49mPHX-BIL
$782
5/31Fri
multi-stop
20h 07mBIL-PHX
6/2Sun
multi-stop
28h 55mPHX-BIL
$1,162
5/31Fri
multi-stopUnited Airlines
10h 49mBIL-PHX
6/2Sun
multi-stopUnited Airlines
11h 17mPHX-BIL
$1,314

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Billings - Phoenix Sky Harbor Airport Flights

Departure:

Billings (BIL)United States

Destination:

Phoenix Sky Harbor Airport (PHX)United States

Return flight deals:

Phoenix Sky Harbor Airport - Billings

Cabin classes:

$1,908
$1,438
$1,448
$418