$379+ Cheap flights from Chattanooga (CHA) to Idaho
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — BOI
Nov 20 — Nov 271
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chattanooga to Idaho with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chattanooga to Idaho
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chattanooga to IdahoExplore the most affordable flight options available from Chattanooga to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
Explore the most affordable flight options available from Chattanooga to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:18 am -
1 stop7h 26m
Fri 12/111:47 pm -
1 stop8h 04m
Deal found 10/20![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:56 pm -
2 stops11h 30m
Fri 12/111:47 pm -
1 stop8h 04m
Deal found 10/20![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:56 pm -
2 stops11h 30m
Wed 12/96:45 pm -
2 stops12h 34m
Deal found 10/20![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:03 pm -
1 stop8h 39m
Wed 11/112:41 pm -
1 stop7h 01m
Deal found 10/21![American Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:00 am -
1 stop6h 34m
Wed 11/111:41 pm -
1 stop8h 13m
Deal found 10/17![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:20 am -
1 stop9h 14m
Mon 11/96:45 pm -
2 stops12h 35m
Deal found 10/17![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:20 am -
2 stops11h 54m
Tue 11/101:19 pm -
2 stops8h 35m
Deal found 10/17![Delta logo]()
$425
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:20 am -
1 stop7h 14m
Sun 11/85:30 am -
2 stops11h 13m
Deal found 10/17![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:30 am -
1 stop7h 37m
Mon 1/1110:40 am -
2 stops10h 05m
Deal found 10/21![United Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:20 am -
2 stops11h 54m
Sun 11/85:30 am -
2 stops11h 13m
Deal found 10/17![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:50 am -
2 stops10h 48m
Mon 11/910:35 am -
2 stops8h 18m
Deal found 10/21![United Airlines logo]()
$647
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:03 pm -
1 stop7h 40m
Mon 11/91:35 pm -
1 stop8h 07m
Deal found 10/21![American Airlines logo]()
$682
Best flights from Chattanooga to IdahoDiscover carefully curated flight deals from Chattanooga to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
Discover carefully curated flight deals from Chattanooga to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:18 am -
1 stop7h 26m
Fri 12/111:47 pm -
1 stop8h 04m
Deal found 10/20![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:45 am -
2 stops13h 39m
Wed 11/111:24 pm -
1 stop6h 45m
Deal found 10/21![American Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/96:30 am -
1 stop7h 25m
Wed 1/136:20 am -
2 stops8h 43m
Deal found 10/20![United Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:56 pm -
2 stops11h 30m
Tue 12/811:34 am -
2 stops10h 17m
Deal found 10/20![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:45 am -
2 stops13h 39m
Sun 11/81:24 pm -
1 stop6h 45m
Deal found 10/21![American Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/172:56 pm -
2 stops11h 30m
Tue 1/121:43 pm -
1 stop8h 08m
Deal found 10/21![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:35 am -
2 stops9h 07m
Sun 1/107:15 am -
2 stops23h 51m
Deal found 10/21![Delta logo]()
$481
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:35 am -
2 stops9h 07m
Sat 1/98:40 am -
2 stops22h 26m
Deal found 10/21![Delta logo]()
$486
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:50 am -
2 stops10h 48m
Mon 11/910:35 am -
2 stops8h 18m
Deal found 10/21![United Airlines logo]()
$647
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:03 pm -
1 stop7h 40m
Mon 11/91:35 pm -
1 stop8h 07m
Deal found 10/21![American Airlines logo]()
$682
Last-minute flights from Chattanooga to IdahoDiscover last-minute flight deals from Chattanooga to Idaho. Data last updated October 21, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Idaho. Data last updated October 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:19 am -
1 stop8h 15m
Tue 11/101:41 pm -
1 stop8h 13m
Deal found 10/17![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:20 am -
2 stops11h 54m
Thu 11/121:41 pm -
1 stop8h 13m
Deal found 10/17![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:20 am -
2 stops11h 54m
Sun 11/85:30 am -
2 stops11h 13m
Deal found 10/17![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:20 am -
1 stop7h 14m
Sun 11/85:30 am -
2 stops11h 13m
Deal found 10/17![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:05 am -
2 stops12h 54m
Thu 11/121:41 pm -
1 stop8h 13m
Deal found 10/17![Delta logo]()
$453
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:05 am -
2 stops12h 54m
Mon 11/96:45 pm -
2 stops12h 35m
Deal found 10/17![Delta logo]()
$459
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:03 pm -
1 stop8h 39m
Wed 11/112:41 pm -
1 stop7h 01m
Deal found 10/21![American Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:20 am -
1 stop9h 14m
Sun 11/811:10 pm -
1 stop8h 10m
Deal found 10/21![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:45 am -
2 stops13h 39m
Sun 11/81:24 pm -
1 stop6h 45m
Deal found 10/21![American Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:35 am -
2 stops8h 41m
Thu 11/1211:10 pm -
1 stop8h 10m
Deal found 10/17![Delta logo]()
$464
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:50 am -
2 stops10h 48m
Mon 11/910:35 am -
2 stops8h 18m
Deal found 10/21![United Airlines logo]()
$647
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:03 pm -
1 stop7h 40m
Mon 11/91:35 pm -
1 stop8h 07m
Deal found 10/21![American Airlines logo]()
$682
One-way flights from Chattanooga to IdahoSearch for one-way flight options from Chattanooga to Idaho. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
Search for one-way flight options from Chattanooga to Idaho. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:55 pm -
1 stop6h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:08 pm -
2 stops8h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$384
Find flight deals from Chattanooga to Idaho
Keep the following information in mind while searching for Chattanooga to Idaho flight deals. Data was last updated October 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Delta) |
One-way from | $379 (United Airlines) |
Popular in | September |
Cheapest in | November |
Average price | $378 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated October 21, 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
Cheapest round-trip
Quickest round-trip
ChattanoogaBoise
CHA Chattanooga Lovell Field - BOI Boise Air Term. Gowen Fld
CHABOI
Chattanooga Lovell Field
Sat 11/21
5:55 pm-10:51 pm
1 stop6h 56m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$379
ChattanoogaBoise
CHA Chattanooga Lovell Field - BOI Boise Air Term. Gowen Fld
CHABOI
Chattanooga Lovell Field
Thu 12/3
8:18 am-1:44 pm
1 stop7h 26m
Boise Air Term. Gowen Fld
Fri 12/11
1:47 pm-11:51 pm
1 stop8h 04m
$379
ChattanoogaBoise
CHA Chattanooga Lovell Field - BOI Boise Air Term. Gowen Fld
CHABOI
Chattanooga Lovell Field
Sat 11/21
12:08 pm-6:34 pm
2 stops8h 26m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$384
ChattanoogaBoise
CHA Chattanooga Lovell Field - BOI Boise Air Term. Gowen Fld
CHABOI
Chattanooga Lovell Field
Wed 12/2
2:56 pm-12:26 am
2 stops11h 30m
Boise Air Term. Gowen Fld
Tue 12/8
11:34 am-11:51 pm
2 stops10h 17m
$389
ChattanoogaBoise
CHA Chattanooga Lovell Field - BOI Boise Air Term. Gowen Fld
CHABOI
Chattanooga Lovell Field
Wed 11/4
7:45 am-7:24 pm
2 stops13h 39m
Boise Air Term. Gowen Fld
Wed 11/11
1:24 pm-10:09 pm
1 stop6h 45m
$408
ChattanoogaBoise
CHA Chattanooga Lovell Field - BOI Boise Air Term. Gowen Fld
CHABOI
Chattanooga Lovell Field
Wed 11/4
7:45 am-7:24 pm
2 stops13h 39m
Boise Air Term. Gowen Fld
Sun 11/8
1:24 pm-10:09 pm
1 stop6h 45m
$454
ChattanoogaBoise
CHA Chattanooga Lovell Field - BOI Boise Air Term. Gowen Fld
CHABOI
Chattanooga Lovell Field
Thu 12/17
2:56 pm-12:26 am
2 stops11h 30m
Boise Air Term. Gowen Fld
Tue 1/12
1:43 pm-11:51 pm
1 stop8h 08m
$454
ChattanoogaBoise
CHA Chattanooga Lovell Field - BOI Boise Air Term. Gowen Fld
CHABOI
Chattanooga Lovell Field
Tue 12/15
5:35 am-12:42 pm
2 stops9h 07m
Boise Air Term. Gowen Fld
Sun 1/10
7:15 am-9:06 am
2 stops23h 51m
$481
ChattanoogaBoise
CHA Chattanooga Lovell Field - BOI Boise Air Term. Gowen Fld
CHABOI
Chattanooga Lovell Field
Tue 12/15
5:35 am-12:42 pm
2 stops9h 07m
Boise Air Term. Gowen Fld
Sat 1/9
8:40 am-9:06 am
2 stops22h 26m
$486
ChattanoogaBoise
CHA Chattanooga Lovell Field - BOI Boise Air Term. Gowen Fld
CHABOI
Chattanooga Lovell Field
Sat 1/9
6:30 am-11:55 am
1 stop7h 25m
Boise Air Term. Gowen Fld
Wed 1/13
6:20 am-5:03 pm
2 stops8h 43m
$504
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from Chattanooga to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Chattanooga with our price prediction graph.
CHA-BOI
CHA-IDA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chattanooga to Idaho
CHA-USID
CHA-BOI
CHA-IDA
What is the cheapest month to book a flight from Chattanooga to Idaho?
Currently, November is the cheapest month in which you can book a flight from Chattanooga to Idaho (average of $358). Flying from Chattanooga to Idaho in September is currently the most expensive (average of $538). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Chattanooga to Idaho?
Airfare is typical for this route at the moment.
Chattanooga to Idaho flights typically cost between $358 and $390 in December.The cheapest round-trip price found within the last 5 days was $379 on Delta (Dec 3-Dec 8).
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated October 21, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Chattanooga to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Chattanooga to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Chattanooga to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chattanooga to Idaho by cabin class
Find flights from Chattanooga to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chattanooga and Idaho flights
Browse other Chattanooga and Idaho flight options. Last updated on October 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Chattanooga to Idaho flights
Consider these flights traveling from Chattanooga to Idaho.
Top 2 airlines flying from Chattanooga to Idaho
Discover the top 2 airlines that operate flights from Chattanooga to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$239 | Average$364 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$358 | Average$488 | FlexibilityNo cancel fee | On-time71% |