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$159+ Cheap flights from Boise to Colorado Springs (BOI - 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — COS
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Boise to Colorado Springs

Cheapest flights from Boise to Colorado Springs
Explore the most affordable flight options available from Boise to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. 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 12/316:15 amBOI - COS
1 stop4h 37mUnited Airlines
Wed 1/73:30 pmCOS - BOI
1 stop6h 22mUnited Airlines
Deal found 12/3$245
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/246:15 amBOI - COS
1 stop4h 37mUnited Airlines
Fri 12/265:45 amCOS - BOI
1 stop4h 16mUnited Airlines
Deal found 12/3$378
This Delta deal was found by Cheapflights users on 12/3. 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 12/311:00 pmBOI - COS
1 stop6h 42mDelta
Wed 1/712:00 pmCOS - BOI
2 stops8h 12mDelta
Deal found 12/3$432
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/185:12 pmBOI - COS
1 stop6h 47mUnited Airlines
Mon 12/227:40 amCOS - BOI
1 stop5h 56mUnited Airlines
Deal found 12/3$443
This Southwest deal was found by Cheapflights users on 12/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:55 pmBOI - COS
1 stop7h 30mSouthwest
Sun 12/286:25 pmCOS - BOI
1 stop6h 15mSouthwest
Deal found 12/2$491
This Southwest deal was found by Cheapflights users on 12/3. 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.
Wed 12/2412:05 pmBOI - COS
1 stop5h 20mSouthwest
Sat 12/278:55 pmCOS - BOI
1 stop4h 45mSouthwest
Deal found 12/3$495
This Southwest deal was found by Cheapflights users on 12/3. 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.
Wed 12/245:50 pmBOI - COS
1 stop4h 35mSouthwest
Fri 12/2611:05 amCOS - BOI
2 stops7h 35mSouthwest
Deal found 12/3$500
This Southwest deal was found by Cheapflights users on 12/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:05 pmBOI - COS
1 stop5h 20mSouthwest
Thu 12/184:50 pmCOS - BOI
2 stops7h 45mSouthwest
Deal found 12/2$502

Find flight deals from Boise to Colorado Springs

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$240
(Delta)

One-way from

$159
(Delta)

Popular in

November

Cheapest in

August

Average price

$372
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Colorado Springs flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Colorado Springs flights.
Search Deals
From Boise Air Term. Gowen Fld to Colorado Springs
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Colorado Springs
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 December 4, 2025.
Use the filters below to find and compare flights from Boise to Colorado Springs that are best for you.

Fly from

Boise

Fly to

Colorado Springs

Route

Depart

Return

Price

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Wed 1/14

6:15 pm-10:23 pm

1 stop4h 08m

Colorado Springs

Thu 1/15

7:59 am-12:09 pm

1 stop4h 10m

$240

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Tue 1/13

5:16 pm-10:06 pm

1 stop4h 50m

Colorado Springs

Wed 1/14

5:05 pm-9:52 pm

1 stop4h 47m

$243

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Wed 1/7

5:16 pm-10:06 pm

1 stop4h 50m

Colorado Springs

Wed 1/14

5:05 pm-9:52 pm

1 stop4h 47m

$243

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Wed 12/31

6:15 am-10:52 am

1 stop4h 37m

Colorado Springs

Wed 1/7

3:30 pm-9:52 pm

1 stop6h 22m

$245

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Wed 1/14

5:16 pm-10:06 pm

1 stop4h 50m

Colorado Springs

Thu 1/15

1:25 pm-7:45 pm

1 stop6h 20m

$292

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Wed 12/24

6:15 am-10:52 am

1 stop4h 37m

Colorado Springs

Fri 12/26

5:45 am-10:01 am

1 stop4h 16m

$378

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Wed 12/31

1:00 pm-7:42 pm

1 stop6h 42m

Colorado Springs

Wed 1/7

12:00 pm-8:12 pm

2 stops8h 12m

$432

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Thu 12/18

5:12 pm-11:59 pm

1 stop6h 47m

Colorado Springs

Mon 12/22

7:40 am-1:36 pm

1 stop5h 56m

$443

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Thu 1/1

1:00 pm-7:42 pm

1 stop6h 42m

$159

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Fri 12/12

10:41 pm-2:36 pm

2 stops39h 55m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 13 results
1
2

Compare providers for flights from Boise to Colorado Springs

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Colorado Springs in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Colorado Springs flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boise-Colorado Springs flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boise-Colorado Springs flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Colorado Springs flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Colorado Springs flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Colorado Springs

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

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

Currently, September is the cheapest month in which you can book a flight from Boise to Colorado Springs (average of $58). Flying from Boise to Colorado Springs in April is currently the most expensive (average of $197). 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 BOI to COS?

Find hourly flight availability from Boise 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 December 4, 2025.

It’s typically best to fly out from Boise to Colorado Springs in the afternoon. Doing so could potentially save you 11% on the flight price compared to flying in the morning, which is usually more expensive.

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 December 4, 2025.
Read through reviews of airlines operating flights from Boise to Colorado Springs, such as Southwest and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,253 reviews

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,063 reviews
Southwest
8.0
Very good
4,253 reviews

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Boise 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 Boise to Colorado Springs?

    Departing from Boise to Colorado Springs will take you 4h 08m. Airlines will cover a distance of 682 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Boise to Colorado Springs round-trip?

    Flying on United Airlines is currently your cheapest option to Colorado Springs, with prices starting at $241. Another option worth looking into is Southwest, starting at $264 round trip. United Airlines is currently priced 32% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Boise to Colorado Springs (average of $58). Flying from Boise to Colorado Springs in April is currently the most expensive (average of $197). 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 2 airlines flying from Boise to Colorado Springs

Discover the top 2 airlines that operate flights from Boise 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$241Average$363FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$264Average$383FlexibilityNo cancel feeOn-time63%

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