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$249+ Cheap flights from Idaho Falls to Colorado Springs (IDA - COS)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — COS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Idaho Falls to Colorado Springs

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Colorado Springs (COS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$249
(United Airlines)

Popular in

March

Cheapest in

July

Average price

$345
From Idaho Falls Fanning Field to Colorado Springs
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Highest demand for flights based on searches. 14% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Idaho Falls to Colorado Springs

Cheapest flights from Idaho Falls to Colorado Springs
Explore the most affordable flight options available from Idaho Falls to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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 10/305:00 amIDA - COS
1 stop3h 41mUnited Airlines
Sat 11/16:00 amCOS - IDA
1 stop3h 48mUnited Airlines
Deal found 9/11$249
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 10/205:56 pmIDA - COS
1 stop3h 58mUnited Airlines
Fri 10/241:54 pmCOS - IDA
1 stop19h 54mUnited Airlines
Deal found 9/10$375
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/105:56 pmIDA - COS
1 stop3h 58mUnited Airlines
Sun 9/145:10 pmCOS - IDA
1 stop3h 44mUnited Airlines
Deal found 9/10$409
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/134:00 pmIDA - COS
1 stop3h 54mUnited Airlines
Sun 9/145:10 pmCOS - IDA
1 stop3h 44mUnited Airlines
Deal found 9/10$569
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/105:56 pmIDA - COS
1 stop5h 54mUnited Airlines
Sat 9/136:00 amCOS - IDA
1 stop3h 47mUnited Airlines
Deal found 9/10$654
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/204:00 pmIDA - COS
1 stop3h 54mUnited Airlines
Sun 9/213:45 pmCOS - IDA
1 stop5h 09mUnited Airlines
Deal found 9/11$678
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/105:56 pmIDA - COS
1 stop3h 58mUnited Airlines
Fri 9/123:45 pmCOS - IDA
1 stop18h 02mUnited Airlines
Deal found 9/10$718
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 9/1410:56 amIDA - COS
1 stop3h 49mUnited Airlines
Sun 9/146:25 pmCOS - IDA
1 stop4h 23mUnited Airlines
Deal found 9/10$893
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/115:00 amIDA - COS
1 stop4h 04mUnited Airlines
Thu 9/1112:50 pmCOS - IDA
1 stop4h 25mUnited Airlines
Deal found 9/10$1,013
This Delta deal was found by Cheapflights users on 9/10. 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 9/103:00 pmIDA - COS
2 stops29h 39mDelta
Sun 9/145:55 pmCOS - IDA
1 stop4h 30mDelta
Deal found 9/10$1,018

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Colorado Springs 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 September 11, 2025.
Use the filters below to find and compare flights from Idaho Falls to Colorado Springs that are best for you.

Fly from

Idaho Falls

Fly to

Colorado Springs

Route

Depart

Return

Price

Idaho FallsColorado Springs

IDA - COS

IDACOS

Idaho Falls Fanning Field

Thu 10/30

5:00 am-8:41 am

1 stop3h 41m

Colorado Springs

Sat 11/1

6:00 am-9:48 am

1 stop3h 48m

$249

Idaho FallsColorado Springs

IDA - COS

IDACOS

Idaho Falls Fanning Field

Mon 10/20

5:56 pm-9:54 pm

1 stop3h 58m

Colorado Springs

Fri 10/24

1:54 pm-9:48 am

1 stop19h 54m

$375

Idaho FallsColorado Springs

IDA - COS

IDACOS

Idaho Falls Fanning Field

Tue 3/10

6:45 pm-10:30 pm

1 stop3h 45m

Colorado Springs

Wed 3/11

5:55 pm-10:21 pm

1 stop4h 26m

$477

Idaho FallsColorado Springs

IDA - COS

IDACOS

Idaho Falls Fanning Field

Tue 3/10

2:35 pm-11:18 am

2 stops20h 43m

Colorado Springs

Wed 3/11

5:10 pm-9:08 pm

1 stop3h 58m

$669

Idaho FallsColorado Springs

IDA - COS

IDACOS

Idaho Falls Fanning Field

Tue 3/10

8:23 am-11:25 pm

2 stops15h 02m

Colorado Springs

Wed 3/11

12:45 pm-9:57 pm

2 stops9h 12m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Idaho Falls to Colorado Springs

Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from Idaho Falls 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 Idaho Falls to Colorado Springs

What is the cheapest month to book a flight from Idaho Falls to Colorado Springs?

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Colorado Springs (average of $316). Flying from Idaho Falls to Colorado Springs in March is currently the most expensive (average of $412). 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.

Reviews of airlines servicing Colorado Springs

Get insights into the airlines that provide service to Colorado Springs. 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 Colorado Springs. Reviews last updated September 11, 2025.
See what other customers who have flown with United Airlines from Idaho Falls to Colorado Springs have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Colorado Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho Falls to Colorado Springs?

    For as low as $249, United Airlines can have you in Colorado Springs from Idaho Falls in 3h 41m. The distance from Idaho Falls to Colorado Springs is about 502 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Idaho Falls to Colorado Springs round-trip?

    Our cheapest airline available from Idaho Falls to Colorado Springs is United Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline.

  • Can I find deals for flights from Idaho Falls to Colorado Springs that include hotel bookings?

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

  • How can I find direct flights from Idaho Falls to Colorado Springs?

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

  • Can I find deals for business class flights from Idaho Falls to Colorado Springs?

    Yes. Cheapflights offers flight deals from Idaho Falls to Colorado Springs 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 Idaho Falls to Colorado Springs?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Colorado Springs (average of $316). Flying from Idaho Falls to Colorado Springs in March is currently the most expensive (average of $412). 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

Traveling to a place near Colorado Springs?

Book flights to Colorado Springs if you plan to visit one of these locations
Cañon City

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Top airline flying from Idaho Falls to Colorado Springs

Discover the top airline that operate flights from Idaho Falls to Colorado Springs. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$433FlexibilityNo cancel feeOn-time69%

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