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$139+ Cheap flights from Colorado Springs to Boise (COS - BOI)

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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
COS — BOI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Colorado Springs to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Boise (BOI). 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(Southwest)

One-way from

$139
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$478
Provider with most accurate pricing for Colorado Springs-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Colorado Springs-Boise Air Term. Gowen Fld flights.
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From Colorado Springs to Boise Air Term. Gowen Fld
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One-way flight from Colorado Springs to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 13% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Colorado Springs to Boise

Cheapest flights from Colorado Springs to Boise
Explore the most affordable flight options available from Colorado Springs to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Southwest deal was found by Cheapflights users on 1/21. 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.
Tue 3/184:20 pmCOS - BOI
1 stop7h 10mSouthwest
Tue 3/256:35 amBOI - COS
1 stop7h 05mSouthwest
Deal found 1/21$217
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 3/1810:55 amCOS - BOI
1 stop7h 10mUnited Airlines
Tue 3/255:25 pmBOI - COS
1 stop4h 35mUnited Airlines
Deal found 1/20$287
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 8/85:55 pmCOS - BOI
1 stop6h 17mDelta
Mon 8/1111:45 amBOI - COS
1 stop5h 28mDelta
Deal found 1/20$322
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/56:00 amCOS - BOI
1 stop6h 37mAmerican Airlines
Sun 2/92:07 pmBOI - COS
2 stops9h 44mAmerican Airlines
Deal found 1/20$356

Find flights from Colorado Springs to Boise within your budget

Customize your flight search to find flights from Colorado Springs to Boise 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 January 21, 2025.

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Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Tue 3/18

4:20 pm-11:30 pm

1 stop7h 10m

Boise Air Term. Gowen Fld

Tue 3/25

6:35 am-1:40 pm

1 stop7h 05m

$217

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Tue 3/18

10:55 am-6:05 pm

1 stop7h 10m

Boise Air Term. Gowen Fld

Tue 3/25

5:25 pm-10:00 pm

1 stop4h 35m

$287

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Wed 2/5

6:00 am-12:37 pm

1 stop6h 37m

Boise Air Term. Gowen Fld

Sun 2/9

2:07 pm-11:51 pm

2 stops9h 44m

$356

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Wed 2/12

8:20 am-6:50 pm

2 stops10h 30m

Boise Air Term. Gowen Fld

Mon 2/17

1:15 pm-6:50 pm

1 stop5h 35m

$368

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Wed 6/25

12:55 pm-5:56 pm

1 stop5h 01m

$139

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Wed 6/25

5:55 pm-12:25 am

2 stops6h 30m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from Colorado Springs to Boise

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 Colorado Springs to Boise in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 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 Colorado Springs-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Boise flights, Cheapflights users trust FlightHub the most. FlightHub 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 Colorado Springs-Boise 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 Colorado Springs to Boise

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

Travel insights for flights from Colorado Springs to Boise

Get recent, data-driven insights about flights from Colorado Springs to Boise including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Colorado Springs to Boise (average of $314). Flying from Colorado Springs to Boise in June is currently the most expensive (average of $436). 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.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with Southwest and American Airlines from Colorado Springs to Boise to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

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

    Southwest, at $217, was found to be the cheapest airline from Colorado Springs to Boise.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Users have found that Southwest is 46% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Colorado Springs to Boise (average of $314). Flying from Colorado Springs to Boise in June is currently the most expensive (average of $436). 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
Nampa
McCall
Meridian
Caldwell
Ontario

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Top 2 airlines flying from Colorado Springs to Boise

Discover the top 2 airlines that operate flights from Colorado Springs to Boise. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$236Average$408FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$286Average$501FlexibilityNo cancel feeOn-time63%
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