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Colorado Springs

$109+ Cheap flights from Idaho to Colorado Springs (COS)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — COS
ago 7 — ago 141
gio 8/7
gio 8/14
1 adult, Economy
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Cheap flight deals from Idaho to Colorado Springs

Keep the following information in mind while searching for Idaho to Colorado Springs flight deals. Data was last updated agosto 2, 2025.

Round-trip from

$217
(Delta)

One-way from

$109
(Delta)

Popular in

March

Cheapest in

May

Average price

$277
From Idaho to Colorado Springs
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One-way flight from Idaho to Colorado Springs
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Highest demand for flights based on searches. 2% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Idaho to Colorado Springs

Cheapest flights from Idaho to Colorado Springs
Explore the most affordable flight options available from Idaho to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 2, 2025.

This Delta deal was found by Cheapflights users on 8/1. 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.
sab 8/236:00 pmBOI - COS
1 stop4h 18mDelta
sab 8/305:55 pmCOS - BOI
1 stop5h 05mDelta
Deal found 8/1$217
This Delta deal was found by Cheapflights users on 8/1. 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.
sab 9/205:03 pmGEG - COS
1 stop4h 08mDelta
lun 9/225:55 pmCOS - GEG
2 stops7h 08mDelta
Deal found 8/1$222
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 8/305:10 amBOI - COS
2 stops11h 05mSouthwest
sab 9/611:05 amCOS - BOI
1 stop3h 45mSouthwest
Deal found 7/31$252
This American Airlines deal was found by Cheapflights users on 8/1. 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.
sab 8/236:35 amBOI - COS
2 stops13h 54mAmerican Airlines
sab 8/306:27 amCOS - BOI
2 stops13h 43mAmerican Airlines
Deal found 8/1$266
This United Airlines deal was found by Cheapflights users on 7/31. 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.
gio 11/275:00 amBOI - COS
1 stop5h 51mUnited Airlines
mer 12/33:33 pmCOS - BOI
1 stop5h 43mUnited Airlines
Deal found 7/31$288
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 8/225:45 amGEG - COS
2 stops8h 10mSouthwest
ven 9/56:00 amCOS - GEG
2 stops7h 35mSouthwest
Deal found 8/1$310
This United Airlines deal was found by Cheapflights users on 8/2. 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.
ven 10/317:00 amIDA - COS
1 stop6h 14mUnited Airlines
lun 11/36:20 pmCOS - IDA
1 stop4h 32mUnited Airlines
Deal found 8/2$319
This United Airlines deal was found by Cheapflights users on 8/1. 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.
lun 11/175:10 amGEG - COS
1 stop7h 04mUnited Airlines
ven 11/213:35 pmCOS - GEG
1 stop6h 10mUnited Airlines
Deal found 8/1$359
This Delta deal was found by Cheapflights users on 8/1. 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.
dom 9/71:15 pmPIH - COS
1 stop4h 00mDelta
gio 9/118:15 amCOS - PIH
1 stop4h 14mDelta
Deal found 8/1$497
This American Airlines deal was found by Cheapflights users on 8/1. 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.
ven 8/86:00 amGEG - COS
1 stop6h 18mAmerican Airlines
mer 8/135:24 pmCOS - GEG
1 stop6h 31mAmerican Airlines
Deal found 8/1$647
This Delta deal was found by Cheapflights users on 8/1. 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.
gio 8/711:20 amIDA - COS
2 stops10h 03mDelta
sab 8/95:55 pmCOS - IDA
1 stop4h 34mDelta
Deal found 8/1$1,383

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho 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 agosto 2, 2025.
Use the filters below to find and compare flights from Idaho to Colorado Springs that are best for you.

Fly from

Idaho

Fly to

Colorado Springs

Route

Depart

Return

Price

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

sab 8/23

6:00 pm-10:18 pm

1 stop4h 18m

Colorado Springs

sab 8/30

5:55 pm-11:00 pm

1 stop5h 05m

$217

SpokaneColorado Springs

GEG - COS

GEGCOS

Spokane

sab 9/20

5:03 pm-10:11 pm

1 stop4h 08m

Colorado Springs

lun 9/22

5:55 pm-12:03 am

2 stops7h 08m

$222

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

sab 8/30

5:10 am-4:15 pm

2 stops11h 05m

Colorado Springs

sab 9/6

11:05 am-2:50 pm

1 stop3h 45m

$252

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

sab 8/23

6:35 am-8:29 pm

2 stops13h 54m

Colorado Springs

sab 8/30

6:27 am-8:10 pm

2 stops13h 43m

$266

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

gio 11/27

5:00 am-10:51 am

1 stop5h 51m

Colorado Springs

mer 12/3

3:33 pm-9:16 pm

1 stop5h 43m

$288

SpokaneColorado Springs

GEG - COS

GEGCOS

Spokane

ven 8/22

5:45 am-2:55 pm

2 stops8h 10m

Colorado Springs

ven 9/5

6:00 am-12:35 pm

2 stops7h 35m

$310

Idaho FallsColorado Springs

IDA - COS

IDACOS

Idaho Falls Fanning Field

ven 10/31

7:00 am-1:14 pm

1 stop6h 14m

Colorado Springs

lun 11/3

6:20 pm-10:52 pm

1 stop4h 32m

$319

SpokaneColorado Springs

GEG - COS

GEGCOS

Spokane

lun 11/17

5:10 am-1:14 pm

1 stop7h 04m

Colorado Springs

ven 11/21

3:35 pm-8:45 pm

1 stop6h 10m

$359

PocatelloColorado Springs

PIH - COS

PIHCOS

Pocatello

dom 9/7

1:15 pm-5:15 pm

1 stop4h 00m

Colorado Springs

gio 9/11

8:15 am-12:29 pm

1 stop4h 14m

$497

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

sab 8/30

12:45 pm-5:15 pm

1 stop4h 30m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 16 results
1
2

Best time to book a flight from Idaho to Colorado Springs

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

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

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

What is the cheapest time of day to fly from ID to COS?

Find hourly flight availability from Idaho to Colorado Springs. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Colorado Springs as you normally would.

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 agosto 2, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Idaho to Colorado Springs by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,983 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,904 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Colorado Springs. 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 into for flights to Colorado Springs from Idaho?

    Colorado Springs (COS) is the airport you will fly into if you book a flight from Idaho to Colorado Springs. It is only a 6.7 mi journey from Colorado Springs (COS) to Colorado Springs’s city center.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $109. Users have also found prices from $114 and $171 on Southwest and American Airlines, respectively.

  • What are the most popular routes from Idaho to Colorado Springs?

    When deciding which route to take from Idaho to Colorado Springs consider Spokane - Colorado Springs, Boise Air Term. Gowen Fld - Colorado Springs or Idaho Falls Fanning Field - Colorado Springs as they are the most popular.

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Idaho to Colorado Springs (average of $316). Flying from Idaho 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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Alternative routes for Idaho to Colorado Springs

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Idaho to Colorado Springs

Discover the top 2 airlines that operate flights from Idaho 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 agosto 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$246Average$398FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$264Average$360FlexibilityNo cancel feeOn-time63%

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