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$287+ Cheap flights from Columbia, MO (COU) 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
COU — BOI
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheap flight deals from Columbia to Idaho

Cheapest flights from Columbia to Idaho
Explore the most affordable flight options available from Columbia to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This American Airlines deal was found by Cheapflights users on 4/22. 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 6/176:00 am
COU
-
GEG
1 stop9h 14m
American Airlines
Sun 6/215:44 am
GEG
-
COU
1 stop9h 05m
American Airlines
Deal found 4/22$569
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Fri 6/196:00 am
COU
-
GEG
1 stop9h 14m
American Airlines
Sun 6/285:44 am
GEG
-
COU
1 stop9h 05m
American Airlines
Deal found 4/21$589
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/66:00 am
COU
-
GEG
1 stop8h 32m
American Airlines
Sun 5/101:13 pm
GEG
-
COU
1 stop6h 16m
American Airlines
Deal found 4/21$592
This United Airlines deal was found by Cheapflights users on 4/20. 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 12/126:15 pm
COU
-
JAC
2 stops16h 48m
United Airlines
Tue 12/152:40 pm
JAC
-
COU
1 stop4h 50m
United Airlines
Deal found 4/20$621
This American Airlines deal was found by Cheapflights users on 4/19. 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 6/185:19 pm
COU
-
GEG
1 stop6h 24m
American Airlines
Sun 6/215:44 am
GEG
-
COU
1 stop9h 05m
American Airlines
Deal found 4/19$707
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/83:10 pm
COU
-
GEG
2 stops23h 29m
United Airlines
Tue 5/121:41 pm
GEG
-
COU
1 stop5h 08m
United Airlines
Deal found 4/23$800
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Thu 6/189:14 am
COU
-
WYS
1 stop5h 18m
United Airlines
Wed 6/242:19 pm
WYS
-
COU
1 stop5h 20m
United Airlines
Deal found 4/20$995
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Wed 5/68:00 am
COU
-
WYS
2 stops30h 28m
United Airlines
Sun 5/102:03 pm
WYS
-
COU
2 stops19h 52m
United Airlines
Deal found 4/21$1,018

Find flight deals from Columbia to Idaho

Keep the following information in mind while searching for Columbia to Idaho flight deals. Data was last updated April 24, 2026.

Round-trip from

$569
(American Airlines)

One-way from

$287
(American Airlines)
From Columbia Regional to Idaho
Search Deals
One-way flight from Columbia Regional to Idaho
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbia 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 24, 2026.
Use the filters below to find and compare flights from Columbia to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbiaSpokane

COU - GEG

COUGEG

Columbia Regional

Wed 6/17

6:00 am-1:14 pm

1 stop9h 14m

Spokane

Sun 6/21

5:44 am-4:49 pm

1 stop9h 05m

$569

ColumbiaSpokane

COU - GEG

COUGEG

Columbia Regional

Wed 5/6

6:00 am-12:32 pm

1 stop8h 32m

Spokane

Sun 5/10

1:13 pm-9:29 pm

1 stop6h 16m

$592

ColumbiaSpokane

COU - GEG

COUGEG

Columbia Regional

Fri 6/19

10:30 am-9:43 pm

2 stops13h 13m

Spokane

Sun 6/28

5:44 am-4:49 pm

1 stop9h 05m

$646

ColumbiaSpokane

COU - GEG

COUGEG

Columbia Regional

Thu 6/18

5:19 pm-9:43 pm

1 stop6h 24m

Spokane

Sun 6/21

5:44 am-4:49 pm

1 stop9h 05m

$707

ColumbiaSpokane

COU - GEG

COUGEG

Columbia Regional

Fri 5/8

3:10 pm-12:39 pm

2 stops23h 29m

Spokane

Tue 5/12

1:41 pm-8:49 pm

1 stop5h 08m

$800
Quickest round-trip

ColumbiaWest Yellowstone

COU - WYS

COUWYS

Columbia Regional

Thu 6/18

9:14 am-1:32 pm

1 stop5h 18m

West Yellowstone

Wed 6/24

2:19 pm-8:39 pm

1 stop5h 20m

$995

ColumbiaWest Yellowstone

COU - WYS

COUWYS

Columbia Regional

Wed 5/6

8:00 am-1:28 pm

2 stops30h 28m

West Yellowstone

Sun 5/10

2:03 pm-10:55 am

2 stops19h 52m

$1,018
Cheapest one-way
Quickest one-way

ColumbiaSpokane

COU - GEG

COUGEG

Columbia Regional

Fri 6/5

6:00 am-1:14 pm

1 stop9h 14m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Sorted by cheapest first

Best time to book a flight from Columbia to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Columbia 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 Columbia to Idaho
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Columbia 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 Columbia to Idaho?

    Columbia Regional (COU), located 11.1 mi from the city center, is the airport you fly out of when you book flights from Columbia to Idaho.

  • How long is the flight from Columbia, Missouri to Idaho?

    American Airlines and United Airlines can get you from Columbia, Missouri to Idaho in just under 5h 18m. Your travel time can differ by up to 3h 56m. Columbia, Missouri and Idaho are separated by a distance of 1051 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Columbia, Missouri to Idaho?

    The most popular flight routes from Columbia, Missouri to Idaho are Columbia Regional - West Yellowstone, Columbia Regional - Spokane and Columbia Regional - Jackson Hole.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Columbia 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.

See more FAQs

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