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$109 Find Cheap Flights from Great Falls to the United States

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to the United States departing on 12/15. 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

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Best United States Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
Newark2 stops$380
Los Angeles
Los Angeles1 stop$344
Las Vegas
Las Vegasnonstop$109
Miami
Miami2 stops$404
Chicago
Chicago1 stop$368
San Francisco
San Francisco1 stop$244
Boston
Boston1 stop$562
Washington, D.C.
Washington, D.C.2 stops$386
Denver
Denvernonstop$249
Seattle
Seattlenonstop$167
Fort Lauderdale
Fort Lauderdale1 stop$406
Atlanta
Atlanta1 stop$750
Dallas
Dallas1 stop$343
Tampa
Tampa1 stop$369
Houston
Houston1 stop$418
Honolulu
Honolulu2 stops$428
San Diego
San Diego1 stop$314
Philadelphia
Philadelphia1 stop$912

Good to know

Low season

September

High season

December

Cheapest flight

$109
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Great Falls to Las Vegas

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Great Falls to the United States?

    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 Great Falls to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Great Falls to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the United States from Great Falls 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 Great Falls to the United States?

    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 the United States with an airline and back to Great Falls with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Great Falls to the United States?

    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 the United States from Great Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Great Falls to the following destinations at these prices or less: Denver $258 one-way - $453 round-trip; Minneapolis $302 one-way - $434 round-trip; Salt Lake City $182 one-way - $374 round-trip
  • Morning departure is around 17% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 4 airlines serving from Great Falls to the United States

Need help choosing which airline to fly with from Great Falls to the United States? 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
Alaska AirlinesOverall score based on 9420 reviews
7.9Comfort
8.6Crew
8.2Boarding
7.1Entertainment
7.2Food
Airline reviews

Friendly crew and super clean cabin. 💺 are comfortable as well. I love the ambient blue lighting.

10.0 ExcellentJulie, Oct 2024JFK - SFO
Read more Alaska Airlines reviews

Friendly crew and super clean cabin. 💺 are comfortable as well. I love the ambient blue lighting.

One of the flight attendant was very rude and not helpful. The others were good. Also seats were dirty with food bags left on the seats. Looks like the plane wasn’t clean before we boarded.

unfortunately had mechanical issues and had to switch planes. the obnoxious drunk guy in the furthest back seat could have been quieter and not dropped so many f bombs.

A review system on Kayak that would allow “NA” (Not Applicable) as an answer. For example, if food wasn’t ordered, I cannot say how good it might or might not have been.

Couldn’t plug in the computer to the electrical plug underneath the seat. Should accommodate a computer power line.

Cathay Pacific is an excellent, well-maintained airline. While I too would love to fly first, or business class, I did not. I actually had the dreaded middle seat in the middle row, and yet, since I am an inquisitive traveler, I introduced myself to my row mates and had nice chats with both until lights out. Pro tip: Bring a donut travel pillow no matter where your seat is! The flight was smooth, the restrooms clean and the staff courteous and efficient. I gave the comfort level a 4 because of the reasons listed above. The airline meals... let's face it ... it's airplane food but CP does a good job in making it as edible as possible.

Flight was delayed but it worked out fine. A woman was yelling and singing loudly throughout the flight. Unpleasant for everyone around

Easy boarding, good staff, comfortable seats, easy ride. Also, friendly passengers!

I don't know what it is. But it seems that flights from Ontario to Seattle are always delayed. This one was delayed 3 hours. I guess I should just expect it from now on.

Your seats are too crowded! and you don't serve full meals on this 5 hour flight? Just rake in the profits.

I upgraded to first class only to find out that I still had no access to the sky lounge without a sky miles card or AmEx (something that should be emphasized outside of the fine print!) Also, no food or drink service provided during the flight, so I basically paid 4x more just for “free” checked baggage and a bigger seat. Not worth it.

Delta was really good about being transparent with why we were delayed it’s just that’s the plane was really old and outdated and a lot of the comfort and amenities we know Delta to have did not shine through

Bottom seat cushion is almost non existent. Very uncomfortable seat.

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

Flight did not have seat back entertainment and the wifi was iffy.

Pretty standard flight. Delta has a good selection of movies.

The WiFi has been awful on my last few Delta Air Lines flights.

The seats are uncomfortable, feels like a small seat pad on plywood.

The seats are uncomfortable and there was no power to recharge a phone.

Flight heavily delayed. No food available despite purchasing an upgrade. No in cabin service.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

There was no air on the plane and it was very hot.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

Not enough room between rows and food was gross. $160 baggage charge?! Never again.

Flight was 3 1/2 hour delayed with no credit or meal vouchers

Smoothly flight, pleasant flight attendants. I wish there were better food choices.

Everything was awful Flight attendant was condescending, rude and not helpful at all. Small outdated plane. No service, uncomfortable seats. Flight attendant was really the worst. He used hand gestures to communicate instead of words and whenever he used words he was condescending.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

late departure due to some unspecified issue with ventilating the cabin. They got it running but it was FREEZING for the whole flight. I asked for a blanket but they didn't provide one. They could not turn up the heat. it was quite miserable.

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

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.

Book cheap flights from Great Falls to the United States

Recent round-trip flight deals

12/15Sun
nonstopAllegiant Air
2h 21mGTF-LAS
12/30Mon
nonstopAllegiant Air
2h 22mLAS-GTF
$109
12/15Sun
nonstopAllegiant Air
2h 21mGTF-LAS
12/30Mon
nonstopAllegiant Air
2h 22mLAS-GTF
$129
12/10Tue
nonstopAlaska Airlines
1h 52mGTF-SEA
1/7Tue
nonstopAlaska Airlines
1h 34mSEA-GTF
$167
12/4Wed
1 stopDelta
6h 46mGTF-SEA
12/7Sat
1 stopDelta
5h 05mSEA-GTF
$186
1/17Fri
nonstopAlaska Airlines
1h 55mGTF-SEA
1/21Tue
nonstopAlaska Airlines
1h 34mSEA-GTF
$198
12/13Fri
1 stopDelta
6h 53mGTF-SEA
12/16Mon
1 stopDelta
4h 46mSEA-GTF
$206
12/23Mon
nonstopUnited Airlines
2h 00mGTF-DEN
1/2Thu
nonstopUnited Airlines
2h 04mDEN-GTF
$249
12/6Fri
nonstopUnited Airlines
2h 04mGTF-DEN
12/14Sat
nonstopUnited Airlines
2h 12mDEN-GTF
$377
11/17Sun
2 stops
26h 01mGTF-EWR
11/23Sat
2 stops
25h 22mEWR-GTF
$380
11/17Sun
2 stops
26h 01mGTF-EWR
11/23Sat
3 stops
28h 25mEWR-GTF
$407

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Recent one-way flight deals

1/24Fri
1 stopDelta
5h 07mGTF-LAS
$122
2/6Thu
2 stopsDelta
11h 02mGTF-LAS
$127
1/29Wed
1 stopAlaska Airlines
6h 02mGTF-MSP
$136
12/13Fri
1 stopDelta
4h 44mGTF-DEN
$139
1/24Fri
nonstopAllegiant Air
2h 25mGTF-LAS
$146
2/3Mon
1 stopAlaska Airlines
6h 02mGTF-MSP
$149
11/8Fri
2 stops
21h 15mGTF-EWR
$205
11/8Fri
1 stop
17h 14mGTF-EWR
$253
1/27Mon
1 stopUnited Airlines
13h 18mGTF-MSP
$257
1/30Thu
2 stopsUnited Airlines
22h 59mGTF-MSP
$262

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Last minute flights from Great Falls to the United States

Last minute flight, train and bus deals

11/4Mon
nonstop
2h 10mGTF-LAS
11/6Wed
multi-stop
20h 02mLAS-GTF
$201
11/1Fri
multi-stopDelta
7h 54mGTF-SEA
11/4Mon
multi-stopDelta
4h 30mSEA-GTF
$526
11/1Fri
multi-stopDelta
4h 18mGTF-DEN
11/3Sun
multi-stopDelta
5h 30mDEN-GTF
$658
11/5Tue
multi-stopAlaska Airlines
22h 06mGTF-LAS
11/12Tue
multi-stopAlaska Airlines
22h 08mLAS-GTF
$759
11/5Tue
multi-stopAlaska Airlines
22h 06mGTF-LAS
11/12Tue
multi-stopAlaska Airlines
20h 02mLAS-GTF
$797
11/1Fri
multi-stopUnited Airlines
5h 35mGTF-DFW
11/4Mon
multi-stopUnited Airlines
5h 33mDFW-GTF
$830
11/1Fri
multi-stopDelta
7h 05mGTF-DFW
11/4Mon
multi-stopDelta
12h 30mDFW-GTF
$835
11/1Fri
multi-stopDelta
9h 36mGTF-DFW
11/4Mon
multi-stopDelta
12h 30mDFW-GTF
$840
11/1Fri
nonstopUnited Airlines
2h 04mGTF-DEN
11/3Sun
nonstopUnited Airlines
2h 12mDEN-GTF
$913
11/1Fri
multi-stopUnited Airlines
20h 30mGTF-SEA
11/4Mon
multi-stopUnited Airlines
30h 42mSEA-GTF
$935

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Everything you need to know for your flight from Great Falls to the United States

Information on your arrival and departure airports