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Cheap flights from Idaho to Chattanooga from $256

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Chattanooga departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho to Chattanooga

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:29 pm - 10:37 pm
BOI
-
CHA
7h 08m
1 stop
American Airlines Logo
5:44 pm - 10:38 pm
CHA
-
BOI
6h 54m
1 stop
$329American Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
12:38 pm - 8:49 pm
BOI
-
CHA
6h 11m
1 stop
United Airlines Logo
6:00 am - 11:32 am
CHA
-
BOI
7h 32m
1 stop
$334United Airlines
Wed, Jul 8 - Tue, Jul 14
American Airlines Logo
6:00 am - 5:14 pm
GEG
-
CHA
8h 14m
1 stop
American Airlines Logo
2:28 pm - 8:33 pm
CHA
-
GEG
9h 05m
1 stop
$334American Airlines
Wed, Apr 15 - Wed, Apr 29
Delta Logo
11:30 pm - 9:04 am
BOI
-
CHA
7h 34m
1 stop
Delta Logo
3:15 pm - 10:38 pm
CHA
-
BOI
9h 23m
1 stop
$335Delta
Thu, Jul 2 - Fri, Jul 10
United Airlines Logo
12:38 pm - 8:49 pm
BOI
-
CHA
6h 11m
1 stop
United Airlines Logo
1:56 pm - 11:55 pm
CHA
-
BOI
11h 59m
2 stops
$338United Airlines
Wed, Jul 8 - Tue, Jul 14
United Airlines Logo
7:03 pm - 10:15 am
BOI
-
CHA
13h 12m
2 stops
United Airlines Logo
6:30 am - 11:49 am
CHA
-
BOI
7h 19m
1 stop
$339United Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
12:38 pm - 8:49 pm
BOI
-
CHA
6h 11m
1 stop
United Airlines Logo
6:00 am - 11:32 am
CHA
-
BOI
7h 32m
1 stop
$340United Airlines
Wed, Jun 24 - Tue, Jun 30
American Airlines Logo
3:11 pm - 12:06 am
BOI
-
CHA
6h 55m
1 stop
American Airlines Logo
4:26 pm - 10:37 pm
CHA
-
BOI
8h 11m
1 stop
$354American Airlines
Wed, Jul 1 - Tue, Jul 7
Delta Logo
11:30 pm - 9:04 am
BOI
-
CHA
7h 34m
1 stop
Delta Logo
4:30 pm - 10:38 pm
CHA
-
BOI
8h 08m
1 stop
$363Delta
Thu, Jul 2 - Mon, Jul 6
Delta Logo
10:45 pm - 2:33 pm
GEG
-
CHA
12h 48m
2 stops
Delta Logo
3:15 pm - 11:44 pm
CHA
-
GEG
11h 29m
2 stops
$435Delta
Fri, Jun 19 - Tue, Jun 30

American Airlines flights from Idaho to Chattanooga

Our best American Airlines deals on Idaho to Chattanooga flight tickets
American Airlines
Apr 7
BOI1:29 pmBoise Air Term. Gowen Fld
7h 08m
1 stop
CHA10:37 pmChattanooga Lovell Field
Apr 14
CHA5:44 pmChattanooga Lovell Field
6h 54m
1 stop
BOI10:38 pmBoise Air Term. Gowen Fld
$329
American Airlines
Apr 15
GEG6:00 amSpokane
8h 14m
1 stop
CHA5:14 pmChattanooga Lovell Field
Apr 29
CHA2:28 pmChattanooga Lovell Field
9h 05m
1 stop
GEG8:33 pmSpokane
$334
American Airlines
Jul 1
BOI3:11 pmBoise Air Term. Gowen Fld
6h 55m
1 stop
CHA12:06 amChattanooga Lovell Field
Jul 7
CHA4:26 pmChattanooga Lovell Field
8h 11m
1 stop
BOI10:37 pmBoise Air Term. Gowen Fld
$354

United Airlines flights from Idaho to Chattanooga

Our best United Airlines deals on Idaho to Chattanooga flight tickets
United Airlines
Jul 8
BOI12:38 pmBoise Air Term. Gowen Fld
6h 11m
1 stop
CHA8:49 pmChattanooga Lovell Field
Jul 14
CHA6:00 amChattanooga Lovell Field
7h 32m
1 stop
BOI11:32 amBoise Air Term. Gowen Fld
$334
United Airlines
Jul 8
BOI12:38 pmBoise Air Term. Gowen Fld
6h 11m
1 stop
CHA8:49 pmChattanooga Lovell Field
Jul 14
CHA1:56 pmChattanooga Lovell Field
11h 59m
2 stops
BOI11:55 pmBoise Air Term. Gowen Fld
$338
United Airlines
Apr 7
BOI7:03 pmBoise Air Term. Gowen Fld
13h 12m
2 stops
CHA10:15 amChattanooga Lovell Field
Apr 14
CHA6:30 amChattanooga Lovell Field
7h 19m
1 stop
BOI11:49 amBoise Air Term. Gowen Fld
$339

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Chattanooga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 4, 2026.
Use the filters below to find and compare flights from Idaho to Chattanooga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Tue 4/7

1:29 pm-10:37 pm

1 stop7h 08m

Chattanooga Lovell Field

Tue 4/14

5:44 pm-10:38 pm

1 stop6h 54m

$329

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Wed 7/8

12:38 pm-8:49 pm

1 stop6h 11m

Chattanooga Lovell Field

Tue 7/14

6:00 am-11:32 am

1 stop7h 32m

$334

SpokaneChattanooga

GEG - CHA

GEGCHA

Spokane

Wed 4/15

6:00 am-5:14 pm

1 stop8h 14m

Chattanooga Lovell Field

Wed 4/29

2:28 pm-8:33 pm

1 stop9h 05m

$334

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Thu 7/2

11:30 pm-9:04 am

1 stop7h 34m

Chattanooga Lovell Field

Fri 7/10

3:15 pm-10:38 pm

1 stop9h 23m

$335

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Wed 7/8

12:38 pm-8:49 pm

1 stop6h 11m

Chattanooga Lovell Field

Tue 7/14

1:56 pm-11:55 pm

2 stops11h 59m

$338

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Tue 4/7

7:03 pm-10:15 am

2 stops13h 12m

Chattanooga Lovell Field

Tue 4/14

6:30 am-11:49 am

1 stop7h 19m

$339

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Wed 6/24

12:38 pm-8:49 pm

1 stop6h 11m

Chattanooga Lovell Field

Tue 6/30

6:00 am-11:32 am

1 stop7h 32m

$340

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Wed 7/1

3:11 pm-12:06 am

1 stop6h 55m

Chattanooga Lovell Field

Tue 7/7

4:26 pm-10:37 pm

1 stop8h 11m

$354

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Thu 7/2

11:30 pm-9:04 am

1 stop7h 34m

Chattanooga Lovell Field

Mon 7/6

4:30 pm-10:38 pm

1 stop8h 08m

$363

SpokaneChattanooga

GEG - CHA

GEGCHA

Spokane

Fri 6/19

10:45 pm-2:33 pm

2 stops12h 48m

Chattanooga Lovell Field

Tue 6/30

3:15 pm-11:44 pm

2 stops11h 29m

$435

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chattanooga from

How to get the cheapest flight ticket from Idaho to Chattanooga

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chattanooga?

The month of October is another great option to travel to Chattanooga, with average flight prices from Idaho averaging around $312.

Can stopping save me money on Idaho to Chattanooga flights?

You could potentially save up to 14% on your flight if you consider stops on a Idaho to Chattanooga flight.

Cheap Idaho to Chattanooga flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Chattanooga

Fastest flight time

5h 56m

Direct flights

None
The fastest flight from Idaho to Chattanooga takes 5h 56m
There are no direct flights from Idaho to Chattanooga. There are no popular flight routes from Idaho to Chattanooga.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Chattanooga Lovell Field Airport?

    Prices for flights from Idaho to Chattanooga Lovell Field Airport are updated daily.

  • How many operators does momondo search for flights from Idaho to Chattanooga Lovell Field Airport?

  • How old do you have to be to fly from Idaho to Chattanooga Lovell Field Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Chattanooga Lovell Field Airport.

  • What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?

    The required travel and health documents for your Chattanooga Lovell Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chattanooga Lovell Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Chattanooga

Compare and see reviews for airlines that fly from Idaho to Chattanooga with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $239Free CancellationRating
7.9
8,245 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,382 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,378 reviews
Search American Airlines flights

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Ringgold
East Ridge
Lookout Mountain
Trenton
Decatur
Lookout Mountain
Jasper

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Chattanooga?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chattanooga from Idaho.

Can I find flights from Idaho to Chattanooga with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chattanooga from Idaho with this policy.

How can momondo help me find flights from Idaho to Chattanooga?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chattanooga from Idaho.

I’m not ready to book a flight from Idaho to Chattanooga right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Idaho to Chattanooga now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chattanooga and let you know when they change.

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