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BOI - CHA

$289 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 4/1. 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
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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
1:36 pm - 11:57 pmBOI-CHA
8h 21m1 stop
6:00 am - 12:33 pmCHA-BOI
8h 33m1 stop
$289American Airlines
Find Deal
Tue, Apr 1 - Sat, Apr 5
1:36 pm - 11:57 pmBOI-CHA
8h 21m1 stop
6:00 am - 1:21 pmCHA-BOI
9h 21m2 stops
$294American Airlines
Find Deal
Tue, Apr 1 - Sat, Apr 5
1:36 pm - 12:03 amBOI-CHA
8h 27m2 stops
6:00 am - 1:21 pmCHA-BOI
9h 21m2 stops
$299American Airlines
Find Deal
Tue, Apr 1 - Sat, Apr 5
1:23 pm - 11:43 pmBOI-CHA
8h 20m1 stop
6:00 am - 12:33 pmCHA-BOI
8h 33m1 stop
$389American Airlines
Find Deal
Fri, Apr 11 - Sat, Apr 12
5:30 am - 6:57 pmBOI-CHA
11h 27m2 stops
5:45 am - 2:05 pmCHA-BOI
10h 20m2 stops
$399Delta
Find Deal
Fri, Apr 11 - Sat, Apr 12
11:30 pm - 2:32 pmBOI-CHA
13h 02m2 stops
2:55 pm - 12:04 amCHA-BOI
11h 09m2 stops
$437Delta
Find Deal
Tue, Jul 29 - Tue, Aug 5
11:30 pm - 9:23 amBOI-CHA
7h 53m1 stop
5:45 am - 2:05 pmCHA-BOI
10h 20m2 stops
$444Delta
Find Deal
Fri, Apr 11 - Sun, Apr 13
7:07 pm - 11:36 amBOI-CHA
14h 29m2 stops
12:16 pm - 10:02 amCHA-BOI
23h 46m2 stops
$457United Airlines
Find Deal
Tue, Mar 18 - Wed, Mar 26
7:07 pm - 11:35 amBOI-CHA
14h 28m2 stops
6:45 am - 3:54 pmCHA-BOI
11h 09m2 stops
$478United Airlines
Find Deal
Sat, May 24 - Sat, May 31
7:00 pm - 11:34 amBOI-CHA
14h 34m2 stops
5:34 pm - 9:22 pmCHA-BOI
29h 48m2 stops
$497United Airlines
Find Deal
Fri, Apr 11 - Mon, Apr 14

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 Tuesdays 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 August, where the average cost of round-trip tickets is $690 and $607 respectively.

Good to know

Low season

January

High season

June

Cheapest flight

$289
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 11% 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 $289 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, SkyTeam, and Star Alliance are the airline alliances operating flights between Boise and Chattanooga, with SkyTeam being the most commonly used for this route.

  • 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 airline 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
7.0Entertainment
7.3Comfort
6.5Food
8.0Crew
Airline reviews

I didn’t like anything, being platinum pro get you absolutely nowhere and does not increase the customer service treatment whatsoever anymore. My flight was canceled and they put me on a flight eight hours later that would’ve got me back in the middle of the night. They could’ve easily move me up to an hour Prior on an earlier flight. My second flight was unreasonable to take, the third flight was also canceled due to mechanical issues like the first flight. I don’t know what’s going on with American, but they are falling apart, after seven flight changes I finally got home, Unreasonable.

2.0 MediocreChad, Mar 2025TYS - CLT
Read more American Airlines reviews

I didn’t like anything, being platinum pro get you absolutely nowhere and does not increase the customer service treatment whatsoever anymore. My flight was canceled and they put me on a flight eight hours later that would’ve got me back in the middle of the night. They could’ve easily move me up to an hour Prior on an earlier flight. My second flight was unreasonable to take, the third flight was also canceled due to mechanical issues like the first flight. I don’t know what’s going on with American, but they are falling apart, after seven flight changes I finally got home, Unreasonable.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Standard. No different than a discount carrier on a short trip.

At least it was a short flight. Greyhound with wings.

They have lost any customer service care and support. Terrible airline now and been for awhile.

April was the flight attendant in first class and was the most pleasant, cordial and efficient person I have seen on a flight in years. Good example of the type of people AA should hire to increase customer satisfacdtion.

Everything was great. Boarding, early departure, early arrival, and deplaning were smooth. Smooth flight.

Two flight changes before the scheduled flight. On the day of the flight, the flight was delayed, which caused the connecting flight to be missed. Then, I was directed to another airport (CUN) and traveled to Tulum. American gave a $12 voucher for lunch. The least expensive item on the menu at a Mexican restaurant was $9.99. Driving to Tulum was a bad auto crash, and traffic was delayed two-plus hours. The bottom line is that we should have been at the hotel at noon, but it ended up at 11:30 PM.

The flight was delayed leaving Miami. When we arrived in Charlotte, we were unable to park at our scheduled gate. We had to wait another 30-45 minutes before we could park at a different gate. All in all, we were delayed by almost two hours arriving in Charlotte.

Bigger seats. Board back to front! Disembark front to back!

Everything you need to know for your flight from Boise to Chattanooga

Information on your arrival and departure airports

Chattanooga (CHA)
Boise (BOI)

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