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$214+ Cheap flights from Chattanooga (CHA) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — BOI
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Chattanooga to Idaho

Keep the following information in mind while searching for Chattanooga to Idaho flight deals. Data was last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$264
(Delta)

One-way from

$214
(Delta)

Popular in

December

Cheapest in

November

Average price

$358
Provider with most accurate pricing for Chattanooga Lovell Field-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Boise Air Term. Gowen Fld flights.
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From Chattanooga Lovell Field to Idaho
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One-way flight from Chattanooga Lovell Field to Idaho
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Highest demand for flights based on searches. 15% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Chattanooga to Idaho

Cheapest flights from Chattanooga to Idaho
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 April 29, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 5/303:11 pmCHA - BOI
2 stops11h 12mDelta
Mon 6/911:40 pmBOI - CHA
1 stop8h 25mDelta
Deal found 4/28$264
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/135:30 amCHA - GEG
1 stop9h 55mAmerican Airlines
Sat 5/171:22 pmGEG - CHA
1 stop7h 33mAmerican Airlines
Deal found 4/28$339
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 6/246:00 amCHA - BOI
1 stop6h 56mAmerican Airlines
Sat 6/283:35 pmBOI - CHA
1 stop6h 09mAmerican Airlines
Deal found 4/29$353
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 9/52:01 pmCHA - BOI
2 stops9h 14mUnited Airlines
Sat 9/138:15 amBOI - CHA
2 stops11h 19mUnited Airlines
Deal found 4/29$354
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 6/64:27 pmCHA - GEG
1 stop8h 32mDelta
Mon 6/911:10 pmGEG - CHA
1 stop7h 55mDelta
Deal found 4/29$364
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 6/135:00 amCHA - JAC
1 stop8h 13mAmerican Airlines
Wed 6/184:13 pmJAC - CHA
1 stop5h 31mAmerican Airlines
Deal found 4/28$417
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/1312:14 pmCHA - GEG
2 stops11h 36mUnited Airlines
Sat 5/175:29 amGEG - CHA
2 stops8h 30mUnited Airlines
Deal found 4/28$485
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/712:24 pmCHA - GEG
3 stops23h 21mMultiple Airlines
Sun 6/159:35 amGEG - CHA
3 stops28h 24mMultiple Airlines
Deal found 4/28$490
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/266:11 pmCHA - BOI
2 stops16h 30mSpirit Airlines
Mon 6/309:36 amBOI - CHA
3 stops29h 29mSpirit Airlines
Deal found 4/29$685
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 6/135:35 pmCHA - JAC
2 stops29h 07mUnited Airlines
Wed 6/185:48 pmJAC - CHA
2 stops17h 30mUnited Airlines
Deal found 4/28$688

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 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Chattanooga to Idaho that are best for you.

Fly from

Chattanooga

Fly to

Idaho

Route

Depart

Return

Price

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Fri 5/30

3:11 pm-12:23 am

2 stops11h 12m

Boise Air Term. Gowen Fld

Thu 6/5

11:59 pm-10:01 am

1 stop8h 02m

$264

ChattanoogaSpokane

CHA - GEG

CHAGEG

Chattanooga Lovell Field

Tue 5/13

5:30 am-12:25 pm

1 stop9h 55m

Spokane

Sat 5/17

1:22 pm-11:55 pm

1 stop7h 33m

$339

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Tue 6/24

6:00 am-10:56 am

1 stop6h 56m

Boise Air Term. Gowen Fld

Sat 6/28

3:35 pm-11:44 pm

1 stop6h 09m

$353

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Fri 9/5

2:01 pm-9:15 pm

2 stops9h 14m

Boise Air Term. Gowen Fld

Sat 9/13

8:15 am-9:34 pm

2 stops11h 19m

$354

ChattanoogaSpokane

CHA - GEG

CHAGEG

Chattanooga Lovell Field

Fri 6/6

4:27 pm-9:59 pm

1 stop8h 32m

Spokane

Mon 6/9

11:10 pm-10:05 am

1 stop7h 55m

$364

ChattanoogaJackson

CHA - JAC

CHAJAC

Chattanooga Lovell Field

Fri 6/13

5:00 am-11:13 am

1 stop8h 13m

Jackson Hole

Wed 6/18

4:13 pm-11:44 pm

1 stop5h 31m

$417

ChattanoogaSpokane

CHA - GEG

CHAGEG

Chattanooga Lovell Field

Tue 5/13

12:14 pm-8:50 pm

2 stops11h 36m

Spokane

Sat 5/17

5:29 am-4:59 pm

2 stops8h 30m

$485

ChattanoogaSpokane

CHA - GEG

CHAGEG

Chattanooga Lovell Field

Sat 6/7

12:24 pm-8:45 am

3 stops23h 21m

Spokane

Sun 6/15

9:35 am-4:59 pm

3 stops28h 24m

$490

ChattanoogaJackson

CHA - JAC

CHAJAC

Chattanooga Lovell Field

Fri 6/13

5:35 pm-8:42 pm

2 stops29h 07m

Jackson Hole

Wed 6/18

1:46 pm-1:18 pm

2 stops21h 32m

$663

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Thu 6/26

6:11 pm-8:41 am

2 stops16h 30m

Boise Air Term. Gowen Fld

Mon 6/30

9:36 am-5:05 pm

3 stops29h 29m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 15 results
1
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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.
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

What is the cheapest month to book a flight from Chattanooga to Idaho?

Currently, October is the cheapest month in which you can book a flight from Chattanooga to Idaho (average of $314). Flying from Chattanooga to Idaho in June is currently the most expensive (average of $406). 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.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 April 29, 2025.
To help decide which airline to fly from Chattanooga to Idaho, see what other customers have to say about Delta, United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Spirit Airlines
6.3
Okay
7,956 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What airport do you fly from for flights from Chattanooga to Idaho?

    If you book a flight to Idaho from Chattanooga, you will be flying from Lovell Field, which is the city’s only airport. Chattanooga Lovell Field (CHA) is located 6.0 mi from the center of Chattanooga.

  • What are the cheapest airlines to fly from Chattanooga to Idaho one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $214. Users have also found prices from $239 and $239 on United Airlines and American Airlines, respectively.

  • What are the most popular routes from Chattanooga to Idaho?

    The most popular flight routes from Chattanooga to Idaho are Chattanooga Lovell Field - Boise Air Term. Gowen Fld, Chattanooga Lovell Field - Spokane and Chattanooga Lovell Field - Jackson Hole.

  • Can I find deals for flights from Chattanooga to Idaho that include hotel bookings?

    Yes. In addition to deals on Chattanooga to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chattanooga to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Idaho.

  • Can I find deals for business class flights from Chattanooga to Idaho?

    Yes. Cheapflights offers flight deals from Chattanooga to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chattanooga to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Chattanooga to Idaho (average of $314). Flying from Chattanooga to Idaho in June is currently the most expensive (average of $406). 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.

See more FAQs

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Alternative routes for Chattanooga to Idaho

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Top 3 airlines flying from Chattanooga to Idaho

Discover the top 3 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 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$273Average$662FlexibilityNo cancel feeOn-time71%
DeltaCheapest$277Average$422FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$311Average$547FlexibilityNo cancel feeOn-time69%

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