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Cheap flights from Colorado Springs to Idaho Falls from $302

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to Idaho Falls departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Colorado Springs to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 9:56 am
COS
-
IDA
3h 56m
1 stop
United Airlines Logo
5:30 pm - 10:02 pm
IDA
-
COS
4h 32m
1 stop
$302United Airlines
tors, mar 12 - mån, mar 16
United Airlines Logo
6:00 am - 9:50 am
COS
-
IDA
3h 50m
1 stop
United Airlines Logo
4:10 pm - 10:06 pm
IDA
-
COS
5h 56m
1 stop
$419United Airlines
ons, jun 24 - mån, jun 29
United Airlines Logo
8:45 am - 1:25 pm
COS
-
IDA
4h 40m
1 stop
United Airlines Logo
4:10 pm - 10:06 pm
IDA
-
COS
5h 56m
1 stop
$449United Airlines
tors, jun 25 - mån, jun 29
Delta Logo
8:00 am - 2:27 pm
COS
-
IDA
6h 27m
1 stop
Delta Logo
6:10 am - 10:29 pm
IDA
-
COS
16h 19m
1 stop
$533Delta
ons, jun 24 - sön, jun 28
Delta Logo
5:55 pm - 10:39 am
COS
-
IDA
16h 44m
1 stop
Delta Logo
6:10 am - 10:29 pm
IDA
-
COS
16h 19m
1 stop
$547Delta
tors, jun 25 - sön, jun 28
United Airlines Logo
6:00 am - 9:56 am
COS
-
IDA
3h 56m
1 stop
United Airlines Logo
5:30 pm - 11:00 am
IDA
-
COS
17h 30m
2 stops
$573United Airlines
tors, mar 12 - mån, mar 16

United Airlines flights from Colorado Springs to Idaho Falls

Our best United Airlines deals on Colorado Springs to Idaho Falls flight tickets
United Airlines
Mar 12
COS6:00 amColorado Springs
3h 56m
1 stop
IDA9:56 amIdaho Falls Fanning Field
Mar 16
IDA5:30 pmIdaho Falls Fanning Field
4h 32m
1 stop
COS10:02 pmColorado Springs
$302
United Airlines
Jun 24
COS6:00 amColorado Springs
3h 50m
1 stop
IDA9:50 amIdaho Falls Fanning Field
Jun 29
IDA4:10 pmIdaho Falls Fanning Field
5h 56m
1 stop
COS10:06 pmColorado Springs
$419
United Airlines
Jun 25
COS8:45 amColorado Springs
4h 40m
1 stop
IDA1:25 pmIdaho Falls Fanning Field
Jun 29
IDA4:10 pmIdaho Falls Fanning Field
5h 56m
1 stop
COS10:06 pmColorado Springs
$449

Delta flights from Colorado Springs to Idaho Falls

Our best Delta deals on Colorado Springs to Idaho Falls flight tickets
Delta
Jun 24
COS8:00 amColorado Springs
6h 27m
1 stop
IDA2:27 pmIdaho Falls Fanning Field
Jun 28
IDA6:10 amIdaho Falls Fanning Field
16h 19m
1 stop
COS10:29 pmColorado Springs
$533
Delta
Jun 25
COS5:55 pmColorado Springs
16h 44m
1 stop
IDA10:39 amIdaho Falls Fanning Field
Jun 28
IDA6:10 amIdaho Falls Fanning Field
16h 19m
1 stop
COS10:29 pmColorado Springs
$547

momondo Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Idaho Falls 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, momondo users made 832,500 searches. Data last updated februari 26, 2026.
Use the filters below to find and compare flights from Colorado Springs to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsIdaho Falls

COS - IDA

COSIDA

Colorado Springs

tors 3/12

6:00 am-9:56 am

1 stop3h 56m

Idaho Falls Fanning Field

mån 3/16

5:30 pm-10:02 pm

1 stop4h 32m

$302

Colorado SpringsIdaho Falls

COS - IDA

COSIDA

Colorado Springs

ons 6/24

6:00 am-9:50 am

1 stop3h 50m

Idaho Falls Fanning Field

mån 6/29

4:10 pm-10:06 pm

1 stop5h 56m

$419

Colorado SpringsIdaho Falls

COS - IDA

COSIDA

Colorado Springs

tors 6/25

8:45 am-1:25 pm

1 stop4h 40m

Idaho Falls Fanning Field

mån 6/29

4:10 pm-10:06 pm

1 stop5h 56m

$449

Colorado SpringsIdaho Falls

COS - IDA

COSIDA

Colorado Springs

ons 6/24

8:00 am-2:27 pm

1 stop6h 27m

Idaho Falls Fanning Field

sön 6/28

6:10 am-10:29 pm

1 stop16h 19m

$533

Colorado SpringsIdaho Falls

COS - IDA

COSIDA

Colorado Springs

tors 6/25

5:55 pm-10:39 am

1 stop16h 44m

Idaho Falls Fanning Field

sön 6/28

6:10 am-10:29 pm

1 stop16h 19m

$547

Colorado SpringsIdaho Falls

COS - IDA

COSIDA

Colorado Springs

tors 3/12

6:00 am-9:56 am

1 stop3h 56m

Idaho Falls Fanning Field

mån 3/16

5:30 pm-11:00 am

2 stops17h 30m

$573

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Colorado Springs to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Thursday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $194. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Monday is $427.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the afternoon. Flights from Colorado Springs to Idaho Falls during this time can be as low as $129. Try not to purchase tickets at noon because they tend to be around $371. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Colorado Springs to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Colorado Springs to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Colorado Springs to Idaho Falls (COS to IDA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado Springs to Idaho Falls

Fastest flight time

3h 56m

Direct flights

None
The fastest flight from Colorado Springs to Idaho Falls takes 3h 56m
There are no direct flights from Colorado Springs to Idaho Falls. There are no popular flight routes from Colorado Springs to Idaho Falls.
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  • How far is Colorado Springs to Idaho Falls Fanning Field by plane?

    The distance between Colorado Springs and Idaho Falls Fanning Field is about 492.5 mi. Flights usually cover this in 3h 56m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Colorado Springs Airport to Idaho Falls Fanning Field Airport?

    Prices for flights from Colorado Springs Airport to Idaho Falls Fanning Field Airport are updated daily.

  • How old do you have to be to fly from Colorado Springs Airport to Idaho Falls Fanning Field Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado Springs Airport to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The necessary travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

Why should I use momondo to find a flight deal from Colorado Springs to Idaho Falls?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colorado Springs to Idaho Falls for you.

Can I find flights from Colorado Springs to Idaho Falls with flexible booking policies on momondo?

Yes. All flights to Idaho Falls from Colorado Springs on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Colorado Springs to Idaho Falls?

momondo provides multiple filters to help you find the best flight to Idaho Falls from Colorado Springs. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Colorado Springs to Idaho Falls right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Colorado Springs to Idaho Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho Falls and let you know when they change.

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