IDA - COS

$351 Find Cheap Flights from Idaho Falls to Colorado Springs - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$351
Typical prices: $368-$561
United Airlines
Fri 2/9Tue 2/13
IDA - COS • 1 stop
When to travel
April
Cheapest • 31% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg $500 (round-trip)
Salt Lake City (SLC)
Shortest trip • 4h 24m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Idaho Falls to Colorado Springs (IDA-COS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Colorado Springs

Tue, Feb 9 - Sat, Feb 13
United Airlines Logo
4:17 pm - 8:56 pmIDA  Idaho Falls Fanning Field-COS Colorado Springs
4h 39m1 stop Denver Intl
United Airlines Logo
5:13 pm - 9:08 pmCOS  Colorado Springs-IDA Idaho Falls Fanning Field
3h 55m1 stop Denver Intl
$351United Airlines
Tue, Oct 6 - Sat, Oct 10
Delta Logo
1:05 pm - 5:27 pmIDA  Idaho Falls Fanning Field-COS Colorado Springs
4h 22m1 stop Salt Lake City
Delta Logo
6:07 pm - 10:10 pmCOS  Colorado Springs-IDA Idaho Falls Fanning Field
4h 03m1 stop Salt Lake City
$369Delta
Fri, Oct 2 - Sun, Oct 4
United Airlines Logo
5:51 pm - 11:59 pmIDA  Idaho Falls Fanning Field-COS Colorado Springs
6h 08m1 stop Denver Intl
United Airlines Logo
6:00 am - 9:53 amCOS  Colorado Springs-IDA Idaho Falls Fanning Field
3h 53m1 stop Denver Intl
$429United Airlines
Tue, Oct 6 - Sat, Oct 10
United Airlines Logo
5:51 pm - 10:06 pmIDA  Idaho Falls Fanning Field-COS Colorado Springs
4h 15m1 stop Denver Intl
United Airlines Logo
5:30 am - 9:53 amCOS  Colorado Springs-IDA Idaho Falls Fanning Field
4h 23m1 stop Denver Intl
$469United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
4:05 pm - 8:44 pmIDA  Idaho Falls Fanning Field-COS Colorado Springs
4h 39m1 stop Denver Intl
United Airlines Logo
8:40 am - 1:28 pmCOS  Colorado Springs-IDA Idaho Falls Fanning Field
4h 48m1 stop Denver Intl
$484United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
4:05 pm - 10:06 pmIDA  Idaho Falls Fanning Field-COS Colorado Springs
6h 01m1 stop Denver Intl
United Airlines Logo
10:34 am - 3:38 pmCOS  Colorado Springs-IDA Idaho Falls Fanning Field
5h 04m1 stop Denver Intl
$528United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
5:51 pm - 10:06 pmIDA  Idaho Falls Fanning Field-COS Colorado Springs
4h 15m1 stop Denver Intl
United Airlines Logo
8:40 am - 1:28 pmCOS  Colorado Springs-IDA Idaho Falls Fanning Field
4h 48m1 stop Denver Intl
$528United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
4:05 pm - 8:44 pmIDA  Idaho Falls Fanning Field-COS Colorado Springs
4h 39m1 stop Denver Intl
United Airlines Logo
12:05 pm - 1:28 pmCOS  Colorado Springs-IDA Idaho Falls Fanning Field
25h 23m2 stops Houston George Bush Intcntl Denver Intl
$622United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
5:51 pm - 10:06 pmIDA  Idaho Falls Fanning Field-COS Colorado Springs
4h 15m1 stop Denver Intl
United Airlines Logo
7:35 am - 1:28 pmCOS  Colorado Springs-IDA Idaho Falls Fanning Field
29h 53m2 stops Houston George Bush Intcntl Denver Intl
$666United Airlines
Booking Insights

Price, demand and travel trends for Idaho Falls to Colorado Springs flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Idaho Falls to Colorado Springs with more confidence.

How much is a round-trip flight from Idaho Falls to Colorado Springs?

Round-trip flights from Idaho Falls to Colorado Springs start at $351. Prices are below average for this route right now, with typical round-trip fares ranging from $368 to $561. The lowest price found in the past 5 days was $351 on United Airlines.

What's the cheapest day of the week to fly from Idaho Falls to Colorado Springs?

Thursday is the cheapest day of the week to fly from Idaho Falls to Colorado Springs, it is 31% cheaper than the average day. Friday is the most expensive day with flight prices 68% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Idaho Falls to Colorado Springs flights

Low season

July

Cheapest flight

$351
Most popular time to fly and prices are also 31% lower on average.
Flight from Idaho Falls to Colorado Springs

When to book flights from Idaho Falls to Colorado Springs

Are your dates flexible? Find out the best times to travel from Idaho Falls to Colorado Springs based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Idaho Falls to Colorado Springs flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Idaho Falls to Colorado Springs?

    Two cabin classes are available on flights from Idaho Falls to Colorado Springs:

    • Economy Class
    • First Class

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

    There are currently no nonstop flights available from Idaho Falls to Colorado Springs. Flights with 1 layover take between 4h 24m and 5h 10m in total, depending on the connection.

  • Do I need a passport to fly from Idaho Falls to Colorado Springs?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How much should I expect to pay for a Idaho Falls to Colorado Springs flight?

    Round-trip flights from Idaho Falls to Colorado Springs range from $368 to $561, with an average of $433 over the past 12 months. Anything below $368 counts as a good deal.

  • Have flight prices from Idaho Falls to Colorado Springs changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $351 to $1,177. That means the highest observed fare was about 3x higher than the lowest one.

  • What car rental options are available at Colorado Springs Airport (COS)?

    Colorado Springs Airport (COS) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
    • Dollar
    • Hertz
    • Budget
    • Alamo
    • Avis

  • Which airports can I use when flying from Idaho Falls to Colorado Springs?

    Flights from Idaho Falls to Colorado Springs usually depart from Idaho Falls Fanning Field (IDA) and arrive at Colorado Springs (COS).

  • Which airports do connecting flights from Idaho Falls to Colorado Springs pass through?

    Connecting flights from Idaho Falls to Colorado Springs most commonly pass through:

    • Denver Intl (DEN) - 75% of one-stop connections
    • Salt Lake City (SLC) - 25% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Idaho Falls to Colorado Springs?

    Yes. Being flexible with your travel dates can save you up to 59% on the Idaho Falls to Colorado Springs route. Thursday is the cheapest departure day at $300 round-trip on average, while Friday is the most expensive at $728, a difference of $428. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Idaho Falls to Colorado Springs?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 24m, compared with 5h 10m via Denver Intl (DEN).

  • What popular places can I visit in Colorado Springs?

    Some of the most popular sights in Colorado Springs are Garden of the Gods, United States Air Force Academy and Peterson Air and Space Museum. These are among the most viewed places in Colorado Springs on KAYAK.

Your guide to booking Idaho Falls to Colorado Springs flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Friday. On this route, Thursday flights average $300 - about $428 less than Friday (59% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Idaho Falls to Colorado Springs trip for April. Fares historically average $300 round-trip in that month - typically $428 less than the most expensive month, which is February (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Colorado Springs Airport.
    - Radisson Hotel Colorado Springs Airport, CO
    - Tru by Hilton Colorado Springs Airport
    - Hilton Garden Inn Colorado Springs Airport

More options for your flight from Idaho Falls to Colorado Springs

Complete your trip to Colorado Springs with a hotel stay or car rental

Car rentals in Colorado Springs
Hotels in Colorado Springs
Vacations in Colorado Springs