BOI - CHA

$316 Find Cheap Flights from Boise to Chattanooga

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Chattanooga departing on 1/23. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Chattanooga, 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 Boise to Chattanooga, as well as popular online travel agencies
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

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Cheap Flight Deals from Boise to Chattanooga (BOI-CHA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Chattanooga 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.

Recent round-trip flight deals from Boise to Chattanooga

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boise to Chattanooga.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:28 pm - 11:44 pmBOI-CHA
8h 16m1 stop
5:52 am - 12:37 pmCHA-BOI
8h 45m1 stop
$316American Airlines
Find Deal
Thu, Jan 23 - Wed, Jan 29
6:39 am - 7:48 pmBOI-CHA
11h 09m2 stops
5:52 am - 12:37 pmCHA-BOI
8h 45m1 stop
$321American Airlines
Find Deal
Thu, Jan 23 - Wed, Jan 29
8:00 am - 5:09 pmBOI-CHA
7h 09m1 stop
6:45 am - 12:20 pmCHA-BOI
7h 35m1 stop
$357United Airlines
Find Deal
Thu, Jan 23 - Wed, Jan 29
8:00 am - 5:09 pmBOI-CHA
7h 09m1 stop
12:17 pm - 10:01 pmCHA-BOI
11h 44m2 stops
$411United Airlines
Find Deal
Thu, Jan 23 - Wed, Jan 29
7:15 pm - 11:42 amBOI-CHA
14h 27m2 stops
12:17 pm - 10:15 pmCHA-BOI
11h 58m2 stops
$416United Airlines
Find Deal
Thu, Jan 23 - Wed, Jan 29
7:30 pm - 10:41 amBOI-CHA
13h 11m2 stops
5:17 pm - 11:58 pmCHA-BOI
8h 41m2 stops
$445Delta
Find Deal
Mon, Feb 24 - Thu, Feb 27
11:30 pm - 9:24 amBOI-CHA
7h 54m1 stop
5:35 pm - 12:10 amCHA-BOI
8h 35m2 stops
$474Delta
Find Deal
Fri, Apr 11 - Mon, Apr 14
11:30 pm - 9:24 amBOI-CHA
7h 54m1 stop
3:18 pm - 10:26 pmCHA-BOI
9h 08m1 stop
$564Delta
Find Deal
Fri, Apr 11 - Sun, Apr 13
1:31 pm - 11:50 pmBOI-CHA
8h 19m1 stop
5:53 am - 12:30 pmCHA-BOI
8h 37m1 stop
$588American Airlines
Find Deal
Mon, Feb 24 - Thu, Feb 27
1:31 pm - 11:50 pmBOI-CHA
8h 19m1 stop
5:53 am - 1:16 pmCHA-BOI
9h 23m2 stops
$644American Airlines
Find Deal
Mon, Feb 24 - Thu, Feb 27

Flights from Boise to Chattanooga - Travel Insights & Trends

Get data-powered insights and trends into flights from Boise to Chattanooga 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 Boise to Chattanooga?

The average price of all round-trip flights from Boise to Chattanooga clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Boise to Chattanooga, look for departures on Sundays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Chattanooga, Wednesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Boise to Chattanooga?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Chattanooga, 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 Boise to Chattanooga is September, where tickets cost $309 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $852 and $681 respectively.

Good to know

Low season

May

High season

June

Cheapest flight

$316
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Boise to Chattanooga

When to book flights from Boise to Chattanooga

Are your dates flexible? Find out the best times to travel from Boise to Chattanooga 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 flights from Boise to Chattanooga

  • What is the cheapest flight from Boise to Chattanooga?

    In the last 3 days, the lowest price for a flight from Boise to Chattanooga was $316 for a round-trip ticket.

  • Do I need a passport to fly between Boise and Chattanooga?

    No, a passport isn't needed to fly from Boise to Chattanooga. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Boise to Chattanooga?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Chattanooga?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Boise and Chattanooga, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Chattanooga, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Chattanooga are United Airlines and American Airlines. With an average price for the route of $664 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $495 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Boise to Chattanooga?

    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 Boise to Chattanooga.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Chattanooga?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chattanooga from Boise 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 Boise to Chattanooga?

    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 Chattanooga with an airline and back to Boise with another airline. Booking your flights between Boise and CHA 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 Boise to Chattanooga?

    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 Chattanooga from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Boise to Chattanooga

 
See real verified KAYAK customer reviews for airlines flying from Boise to Chattanooga. 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 Boise to Chattanooga? 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.
7.4
United AirlinesOverall score based on 8942 reviews
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
6.7Food
Airline reviews

Oh my gosh, I loved my experience with United! they made me want to travel more often.

10.0 ExcellentLisa, Jan 2025MFE - IAH
Read more United Airlines reviews

Oh my gosh, I loved my experience with United! they made me want to travel more often.

The flight attendants in First Class were mediocre at best. They did not take our tray away until we were about to land and only did so when I press the call button. The United person at the United Club was asked to get us our boarding pass since we missed the flight due in Chicago. She argued that we did not have seats on the flight given to us in Moline. Furthermore, she was adamant that we did not have a First Class ticket. After I spent much time with her trying to show we were correct, she reluctantly agreed. She was probably the most incompetent ticketing person I have ever met and I have traveled 3 million miles on United plus many additional miles with other carriers. United has definitely deteriorated in more than on way.

The plane was in Moline all night. Consequently, we assumed an on time departure at 8:15am. Unfortunately, and as is the normal case with United in Moline, we departed 2.5 hours late. When the crew came, it was discovered that there was very little heat in the plane. Seems this should have been checked hours before the crew arrived. Then when we boarded and the plane was to be de-iced, the United de-icing truck was not working! We awaited the American Airlines truck. All of this caused us to miss our connection in Chicago. My suggestion is never take United Airlines flight from Moline. We have been disappointed 80% of the time and have vowed to not take United again from Moline.

Flight was delayed two hours. No snacks and no tv screens. My bag got stuck in Chicago

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The aircrew was solid, the flight was chill, I had no issues. The gate agent was not the best. I was trying to use a military bag upgrade to move my bag from under the seat to the overhead bins and he told me there’s no overhead bins on the plane, argued with me why booking put a military member in basic economy (I don’t really understand this) and made it an issue to even try to help me stating I’d have to call reservations to get a bag upgrade. When every other agent with United can add it at the gate, this man couldn’t be bothered.

Short flight - no food understandable. Flight was delayed for over an hour. Overall, it was good.

Boarding always seems a bit chaotic. Seat spacing could leave more for leg room.

First class felt like economy, seats were horrible, food was horrible, staff inattentive

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

Terrible. Internet/kiosk glitch prevented baggage checkin. Line at ticket co in Ter was under serviced and did not move. Agents did not call for flight but rather allowed time to pass. Then told each person as they reached the front if line that it was too late to check bags so they’d have to rebook flights. At least 15 people missed the flight as a result of this incompetence.

After several delays and being rebooked onto a layer flight, I had to speak to three AA agents for baggage claim to get an attendant. All were in foul mode and reluctant to assist or offer any assistance.

Only thing that I liked it that I got to my destination safely, otherwise American Airlines stinks.

Improvements in communication and empathy are absolutely necessary for American Airlines staff (top down). It’s like they are numb to the needs of their customers.

You were more on time than United. I'm so over united delays.

Good communication at the gate and very nice crew in the flight

Timely boarding process, made up for lost time even after a lengthy wait for de-icing

My seat was wonky...hard and not much padding. I sat next to the Jumpseat for the flight attendant. Thoroughly enjoyed not have a third seat in that row! Flight attendants were amazing. I couldn't answer the "food quality" question as there is no food served on my short flight. I commend the pilot as I know it was super gusty when we landed. Thanks

Seating was horrible. Small seats. Access to flight information and extras very iser unfriendly. Kept losing internet after paying for it. Staff in madison was as unprofessional and unhelpful.

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