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Cheap flights from Chattanooga to Idaho from $229

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to Idaho departing on 4/11. 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 Chattanooga to Idaho

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:45 am - 1:07 pm
CHA
-
BOI
9h 22m
1 stop
Delta Logo
2:18 pm - 11:53 pm
BOI
-
CHA
7h 35m
1 stop
$309Delta
Sat, Apr 25 - Tue, Apr 28
American Airlines Logo
7:59 am - 11:44 am
CHA
-
GEG
6h 45m
1 stop
American Airlines Logo
11:59 pm - 11:46 am
GEG
-
CHA
8h 47m
1 stop
$309American Airlines
Thu, Mar 5 - Thu, Mar 12
Delta Logo
5:45 am - 2:26 pm
CHA
-
BOI
10h 41m
2 stops
Delta Logo
11:35 pm - 9:04 am
BOI
-
CHA
7h 29m
1 stop
$314Delta
Sat, Apr 25 - Tue, Apr 28
Delta Logo
7:00 am - 11:37 am
CHA
-
GEG
7h 37m
1 stop
Delta Logo
10:40 pm - 2:09 pm
GEG
-
CHA
12h 29m
2 stops
$314Delta
Thu, Mar 12 - Sun, Mar 22
Delta Logo
5:45 am - 2:26 pm
CHA
-
BOI
10h 41m
2 stops
Delta Logo
11:35 pm - 2:18 pm
BOI
-
CHA
12h 43m
2 stops
$319Delta
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
6:30 am - 3:26 pm
CHA
-
BOI
10h 56m
2 stops
United Airlines Logo
8:34 am - 4:59 pm
BOI
-
CHA
6h 25m
1 stop
$356United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
6:30 am - 11:49 am
CHA
-
BOI
7h 19m
1 stop
United Airlines Logo
8:40 am - 5:20 pm
BOI
-
CHA
6h 40m
1 stop
$399United Airlines
Mon, May 18 - Sat, May 23
United Airlines Logo
6:30 am - 11:24 am
CHA
-
JAC
6h 54m
1 stop
United Airlines Logo
12:56 pm - 10:58 pm
JAC
-
CHA
8h 02m
1 stop
$408United Airlines
Sat, Mar 28 - Sat, Apr 4
American Airlines Logo
6:10 am - 2:08 pm
CHA
-
BOI
9h 58m
1 stop
American Airlines Logo
12:19 pm - 11:03 pm
BOI
-
CHA
8h 44m
1 stop
$479American Airlines
Thu, Jun 11 - Sun, Jun 14
American Airlines Logo
6:45 pm - 12:49 pm
CHA
-
BOI
20h 04m
1 stop
American Airlines Logo
1:29 pm - 10:34 pm
BOI
-
CHA
7h 05m
1 stop
$512American Airlines
Thu, May 14 - Wed, May 20

United Airlines flights from Chattanooga to Idaho

Our best United Airlines deals on Chattanooga to Idaho flight tickets
United Airlines
May 2
CHA6:30 amChattanooga Lovell Field
10h 56m
2 stops
BOI3:26 pmBoise Air Term. Gowen Fld
May 5
BOI8:34 amBoise Air Term. Gowen Fld
6h 25m
1 stop
CHA4:59 pmChattanooga Lovell Field
$356
United Airlines
Jul 21
CHA10:45 amChattanooga Lovell Field
9h 07m
2 stops
JAC5:52 pmJackson Hole
Jul 28
JAC8:00 amJackson Hole
13h 03m
2 stops
CHA11:03 pmChattanooga Lovell Field
$376
United Airlines
May 18
CHA6:30 amChattanooga Lovell Field
7h 19m
1 stop
BOI11:49 amBoise Air Term. Gowen Fld
May 23
BOI8:40 amBoise Air Term. Gowen Fld
6h 40m
1 stop
CHA5:20 pmChattanooga Lovell Field
$399

Delta flights from Chattanooga to Idaho

Our best Delta deals on Chattanooga to Idaho flight tickets
Delta
Apr 25
CHA5:45 amChattanooga Lovell Field
9h 22m
1 stop
BOI1:07 pmBoise Air Term. Gowen Fld
Apr 28
BOI2:18 pmBoise Air Term. Gowen Fld
7h 35m
1 stop
CHA11:53 pmChattanooga Lovell Field
$309
Delta
Apr 25
CHA5:45 amChattanooga Lovell Field
10h 41m
2 stops
BOI2:26 pmBoise Air Term. Gowen Fld
Apr 28
BOI2:18 pmBoise Air Term. Gowen Fld
7h 35m
1 stop
CHA11:53 pmChattanooga Lovell Field
$314
Delta
Apr 25
CHA5:45 amChattanooga Lovell Field
10h 41m
2 stops
BOI2:26 pmBoise Air Term. Gowen Fld
Apr 28
BOI11:35 pmBoise Air Term. Gowen Fld
12h 43m
2 stops
CHA2:18 pmChattanooga Lovell Field
$319

momondo Fare Finder

 
Customize your flight search to find flights from Chattanooga to Idaho 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 February 8, 2026.
Use the filters below to find and compare flights from Chattanooga to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Sat 4/25

5:45 am-1:07 pm

1 stop9h 22m

Boise Air Term. Gowen Fld

Tue 4/28

2:18 pm-11:53 pm

1 stop7h 35m

$309

ChattanoogaSpokane

CHA - GEG

CHAGEG

Chattanooga Lovell Field

Thu 3/5

7:59 am-11:44 am

1 stop6h 45m

Spokane

Thu 3/12

11:59 pm-11:46 am

1 stop8h 47m

$309

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Sat 4/25

5:45 am-2:26 pm

2 stops10h 41m

Boise Air Term. Gowen Fld

Tue 4/28

11:35 pm-9:04 am

1 stop7h 29m

$314

ChattanoogaSpokane

CHA - GEG

CHAGEG

Chattanooga Lovell Field

Thu 3/12

7:00 am-11:37 am

1 stop7h 37m

Spokane

Sun 3/22

10:40 pm-2:09 pm

2 stops12h 29m

$314

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Sat 4/25

5:45 am-2:26 pm

2 stops10h 41m

Boise Air Term. Gowen Fld

Tue 4/28

11:35 pm-2:18 pm

2 stops12h 43m

$319

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Sat 5/2

6:30 am-3:26 pm

2 stops10h 56m

Boise Air Term. Gowen Fld

Tue 5/5

8:34 am-4:59 pm

1 stop6h 25m

$356

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Mon 5/18

6:30 am-11:49 am

1 stop7h 19m

Boise Air Term. Gowen Fld

Sat 5/23

8:40 am-5:20 pm

1 stop6h 40m

$399

ChattanoogaJackson

CHA - JAC

CHAJAC

Chattanooga Lovell Field

Sat 3/28

6:30 am-11:24 am

1 stop6h 54m

Jackson Hole

Sat 4/4

12:56 pm-10:58 pm

1 stop8h 02m

$408

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Thu 6/11

6:10 am-2:08 pm

1 stop9h 58m

Boise Air Term. Gowen Fld

Sun 6/14

12:19 pm-11:03 pm

1 stop8h 44m

$479

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Thu 5/14

6:45 pm-12:49 pm

1 stop20h 04m

Boise Air Term. Gowen Fld

Wed 5/20

1:29 pm-10:34 pm

1 stop7h 05m

$512

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 Idaho from

How to get the cheapest flight ticket from Chattanooga to Idaho

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 Idaho?

In general, June is the cheapest month to fly from Chattanooga to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $352. If you don’t want to visit Idaho in June, then you should wait until April to fly from Chattanooga, when ticket prices are also cheap, with an average price of $358.

Can stopping save me money on Chattanooga to Idaho flights?

You could potentially save up to 43% on your flight if you consider stops on a Chattanooga to Idaho flight.

Cheap Chattanooga to Idaho flight deals and tips

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

Fastest flight time

7h 08m

Direct flights

None
The fastest flight from Chattanooga to Idaho takes 7h 08m
There are no direct flights from Chattanooga to Idaho. There are no popular flight routes from Chattanooga to Idaho.
Search flight deals

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chattanooga Lovell Field Airport to Idaho.

  • What documentation or ID do you need to fly to Idaho?

    The required travel and health documents for your Idaho 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 Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Chattanooga to Idaho

Compare and see reviews for airlines that fly from Chattanooga to Idaho with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $288Free CancellationRating
7.9
8,172 reviews
Search Delta flights
American AirlinesPriceFrom $302Free CancellationRating
7.2
11,249 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chattanooga to Idaho for you.

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

Yes. momondo allows you to filter the results for Chattanooga to Idaho flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Idaho from Chattanooga. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Idaho from Chattanooga are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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