BOI - CHA

$205 Find Cheap Flights from Boise to Chattanooga

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Chattanooga departing on 9/13. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Chattanooga

 
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 Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Chattanooga

Fri, Aug 22 - Sun, Aug 24
American Airlines Logo
7:00 am - 5:42 pmBOI-CHA
8h 42m1 stop
American Airlines Logo
7:54 am - 12:46 pmCHA-BOI
6h 52m1 stop
$289American Airlines
Find Deal
Fri, Aug 22 - Sun, Aug 24
American Airlines Logo
7:00 am - 5:42 pmBOI-CHA
8h 42m1 stop
American Airlines Logo
5:00 am - 1:20 pmCHA-BOI
10h 20m2 stops
$294American Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
Delta Logo
1:30 pm - 11:42 pmBOI-CHA
8h 12m1 stop
Delta Logo
7:05 am - 12:35 pmCHA-BOI
7h 30m1 stop
$344Delta
Find Deal
Tue, Sep 16 - Wed, Sep 24
Delta Logo
5:25 am - 3:23 pmBOI-CHA
7h 58m2 stops
Delta Logo
5:54 am - 2:15 pmCHA-BOI
10h 21m2 stops
$378Delta
Find Deal
Thu, Aug 28 - Thu, Sep 4
Spirit Airlines Logo
6:06 pm - 5:07 pmBOI-CHA
21h 01m2 stops
Spirit Airlines Logo
11:59 am - 8:21 pmCHA-BOI
34h 22m3 stops
$420Spirit Airlines
Find Deal
Fri, Aug 22 - Sun, Aug 24
Spirit Airlines Logo
6:06 pm - 3:55 pmBOI-CHA
19h 49m3 stops
Spirit Airlines Logo
12:01 pm - 5:11 pmCHA-BOI
31h 10m3 stops
$422Spirit Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 23
United Airlines Logo
12:27 pm - 11:13 pmBOI-CHA
8h 46m1 stop
United Airlines Logo
5:21 pm - 10:41 pmCHA-BOI
7h 20m1 stop
$468United Airlines
Find Deal
Wed, Dec 24 - Mon, Dec 29
United Airlines Logo
6:55 pm - 11:47 amBOI-CHA
14h 52m2 stops
United Airlines Logo
5:30 pm - 7:13 pmCHA-BOI
27h 43m2 stops
$547United Airlines
Find Deal
Sat, Aug 16 - Sat, Aug 23
 Logo
2:40 pm - 10:55 amBOI-CHA
18h 15m3 stops
 Logo
4:50 pm - 5:58 pmCHA-BOI
27h 08m3 stops
Sat, Aug 16 - Sat, Aug 23
 Logo
2:40 pm - 10:55 amBOI-CHA
18h 15m3 stops
 Logo
6:49 pm - 5:11 pmCHA-BOI
24h 22m2 stops
Booking Insights

KAYAK's insights & trends for Boise to Chattanooga flights

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 July, where tickets cost $358 (return) on average. On the other hand, the most expensive months are October and March, where the average cost of round-trip tickets is $735 and $730 respectively.

Good to know

Low seasonJanuary
Cheapest flight$205
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 2% increase in price.
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 $205 for a one-way ticket and $289 for a round-trip.

  • 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.

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

    The two airlines most popular with KAYAK users for flights from Boise to Chattanooga are Delta and American Airlines. With an average price for the route of $394 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $556 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.

Reviews of the 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.
8.0
DeltaOverall score based on 7980 reviews
7.9Entertainment
8.2Boarding
7.3Food
8.5Crew
7.9Comfort
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

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

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