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Cheap flights from Idaho to Chattanooga from $289

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Chattanooga departing on 2/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
United Airlines Logo
7:00 am - 4:47 pmGEG-CHA
6h 47m1 stop
United Airlines Logo
5:22 pm - 9:52 pmCHA-GEG
7h 30m1 stop
$289United Airlines
Find Deal
Fri, Feb 20 - Fri, Feb 27
United Airlines Logo
5:00 am - 4:57 pmBOI-CHA
9h 57m2 stops
United Airlines Logo
5:33 pm - 11:06 pmCHA-BOI
7h 33m1 stop
$419United Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
United Airlines Logo
9:40 am - 8:57 pmBOI-CHA
9h 17m2 stops
United Airlines Logo
5:43 pm - 10:59 pmCHA-BOI
7h 16m1 stop
$422United Airlines
Find Deal
Wed, Dec 17 - Mon, Jan 5
United Airlines Logo
6:20 am - 8:57 pmBOI-CHA
12h 37m2 stops
United Airlines Logo
8:38 am - 10:30 pmCHA-BOI
15h 52m2 stops
$423United Airlines
Find Deal
Wed, Dec 17 - Mon, Jan 5
Delta Logo
5:19 pm - 9:00 amJAC-CHA
13h 41m2 stops
Delta Logo
9:40 am - 1:25 pmCHA-JAC
5h 45m1 stop
$448Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
1:14 pm - 11:28 pmGEG-CHA
7h 14m1 stop
American Airlines Logo
7:35 am - 12:06 pmCHA-GEG
7h 31m1 stop
$456American Airlines
Find Deal
Tue, Dec 16 - Thu, Jan 1
American Airlines Logo
1:14 pm - 11:28 pmGEG-CHA
7h 14m1 stop
American Airlines Logo
5:00 am - 12:06 pmCHA-GEG
10h 06m2 stops
$461American Airlines
Find Deal
Tue, Dec 16 - Thu, Jan 1
Delta Logo
7:15 am - 8:05 amBOI-CHA
22h 50m2 stops
Delta Logo
4:30 pm - 10:50 pmCHA-BOI
8h 20m1 stop
$467Delta
Find Deal
Sat, Mar 7 - Wed, Mar 11
Delta Logo
5:19 pm - 9:00 amJAC-CHA
13h 41m2 stops
Delta Logo
9:40 am - 1:25 pmCHA-JAC
5h 45m1 stop
$473Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
1:35 pm - 12:23 amBOI-CHA
8h 48m1 stop
American Airlines Logo
7:25 am - 12:40 pmCHA-BOI
7h 15m1 stop
$478American Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10

United Airlines flights from Idaho to Chattanooga

Our best United Airlines deals on Idaho to Chattanooga flight tickets
United Airlines
Feb 20
GEG7:00 amSpokane
6h 47m
1 stop
CHA4:47 pmChattanooga Lovell Field
Feb 27
CHA5:22 pmChattanooga Lovell Field
7h 30m
1 stop
GEG9:52 pmSpokane
$289
Find similar
United Airlines
Mar 7
BOI5:00 amBoise Air Term. Gowen Fld
9h 57m
2 stops
CHA4:57 pmChattanooga Lovell Field
Mar 10
CHA5:33 pmChattanooga Lovell Field
7h 33m
1 stop
BOI11:06 pmBoise Air Term. Gowen Fld
$419
Find similar
United Airlines
Dec 17
BOI9:40 amBoise Air Term. Gowen Fld
9h 17m
2 stops
CHA8:57 pmChattanooga Lovell Field
Jan 5
CHA5:43 pmChattanooga Lovell Field
7h 16m
1 stop
BOI10:59 pmBoise Air Term. Gowen Fld
$422
Find similar

Delta flights from Idaho to Chattanooga

Our best Delta deals on Idaho to Chattanooga flight tickets
Delta
Nov 18
BOI1:49 pmBoise Air Term. Gowen Fld
7h 38m
1 stop
CHA11:27 pmChattanooga Lovell Field
Nov 22
CHA7:25 amChattanooga Lovell Field
14h 05m
2 stops
BOI7:30 pmBoise Air Term. Gowen Fld
$409
Find similar
Delta
Nov 18
BOI11:10 amBoise Air Term. Gowen Fld
9h 06m
2 stops
CHA10:16 pmChattanooga Lovell Field
Nov 22
CHA7:25 amChattanooga Lovell Field
11h 38m
2 stops
BOI5:03 pmBoise Air Term. Gowen Fld
$414
Find similar
Delta
Feb 28
JAC5:19 pmJackson Hole
13h 41m
2 stops
CHA9:00 amChattanooga Lovell Field
Mar 3
CHA9:40 amChattanooga Lovell Field
5h 45m
1 stop
JAC1:25 pmJackson Hole
$448
Find similar

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 November 10, 2025.
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

SpokaneChattanooga

GEG - CHA

GEGCHA

Spokane

Fri 2/20

7:00 am-4:47 pm

1 stop6h 47m

Chattanooga Lovell Field

Fri 2/27

5:22 pm-9:52 pm

1 stop7h 30m

$289

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Sat 3/7

5:00 am-4:57 pm

2 stops9h 57m

Chattanooga Lovell Field

Tue 3/10

5:33 pm-11:06 pm

1 stop7h 33m

$419

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Wed 12/17

9:40 am-8:57 pm

2 stops9h 17m

Chattanooga Lovell Field

Mon 1/5

5:43 pm-10:59 pm

1 stop7h 16m

$422

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Wed 12/17

6:20 am-8:57 pm

2 stops12h 37m

Chattanooga Lovell Field

Mon 1/5

8:38 am-10:30 pm

2 stops15h 52m

$423

JacksonChattanooga

JAC - CHA

JACCHA

Jackson Hole

Sat 2/28

5:19 pm-9:00 am

2 stops13h 41m

Chattanooga Lovell Field

Tue 3/3

9:40 am-1:25 pm

1 stop5h 45m

$448

SpokaneChattanooga

GEG - CHA

GEGCHA

Spokane

Tue 12/16

1:14 pm-11:28 pm

1 stop7h 14m

Chattanooga Lovell Field

Thu 1/1

7:35 am-12:06 pm

1 stop7h 31m

$456

SpokaneChattanooga

GEG - CHA

GEGCHA

Spokane

Tue 12/16

1:14 pm-11:28 pm

1 stop7h 14m

Chattanooga Lovell Field

Thu 1/1

5:00 am-12:06 pm

2 stops10h 06m

$461

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Sat 3/7

7:15 am-8:05 am

2 stops22h 50m

Chattanooga Lovell Field

Wed 3/11

4:30 pm-10:50 pm

1 stop8h 20m

$467

JacksonChattanooga

JAC - CHA

JACCHA

Jackson Hole

Sat 2/28

5:19 pm-9:00 am

2 stops13h 41m

Chattanooga Lovell Field

Tue 3/3

9:40 am-1:25 pm

1 stop5h 45m

$473

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Sat 3/7

1:35 pm-12:23 am

1 stop8h 48m

Chattanooga Lovell Field

Tue 3/10

7:25 am-12:40 pm

1 stop7h 15m

$478

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 August is another great option to travel to Chattanooga, with average flight prices from Idaho averaging around $294.

What is the cheapest day to depart on your flight to Chattanooga?

The cheapest day to depart from Idaho to Chattanooga is on a Tuesday. Travelers who choose to depart for Chattanooga on a Tuesday will often find tickets for as low as $463. The most expensive day to fly to Chattanooga is Monday, with ticket prices averaging around $926.

What is the cheapest time of day to depart on your flight to Chattanooga?

Our data shows that the cheapest Idaho to Chattanooga flights are usually those with departure times in the evening. Our users have found flights to Chattanooga in the evening for as low as $482. Try not to purchase tickets in the afternoon because they tend to be around $751. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Idaho to Chattanooga flights?

You could potentially save up to 63% 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

Direct flights

None
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
8,004 reviews
Search Delta flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,047 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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