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

Southwest, at $237, 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 40% cheaper than the other options available to this destination.

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

One-way options have recently been found by users for as low as $255 on Delta. Other airlines that offer cheap prices include United Airlines from $289 and American Airlines from $336 one-way.

What is the cheapest day to fly from Colorado Springs to Boise?

Travelers seeking maximum savings on their Colorado Springs to Boise flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Colorado Springs to Boise?

Friday flights are found to be more expensive to fly from Colorado Springs to Boise. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boise.

What is the cheapest month to fly from Colorado Springs to Boise?

Flights from Colorado Springs to Boise lean towards being more expensive in February. Prices are generally better when you fly from Colorado Springs to Boise in May, with the cheapest ticket starting at $198.

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

Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from Colorado Springs to Boise by exploring options for tickets in the morning.

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.

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.

$174+ Save on Flights from Colorado Springs to Boise

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Cheap flight deals from Colorado Springs to Boise

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$237 (Southwest)
Popular in	February
Cheapest in	May
Average price	$292

Provider with most accurate pricing for Colorado Springs-Boise Air Term. Gowen Fld flight deals.

Search Deals

Provider most trusted by Cheapflights users for Colorado Springs-Boise Air Term. Gowen Fld flights.

Search Deals

From Colorado Springs to Boise Air Term. Gowen Fld

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 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 marzo 25, 2025.

mié. 4/167:00 amCOS - BOI

1 stop6h 15mSouthwest

mié. 4/164:20 pmBOI - COS

1 stop6h 20mSouthwest

Deal found 3/24

$237

lun. 4/216:39 pmCOS - BOI

1 stop4h 24mUnited Airlines

lun. 4/285:25 pmBOI - COS

1 stop4h 11mUnited Airlines

Deal found 3/24

$257

lun. 4/710:42 amCOS - BOI

2 stops12h 52mAmerican Airlines

vie. 4/117:05 amBOI - COS

1 stop8h 44mAmerican Airlines

Deal found 3/22

$356

vie. 9/268:00 amCOS - BOI

2 stops11h 20mDelta

dom. 9/285:45 pmBOI - COS

1 stop4h 43mDelta

Deal found 3/24

$468

jue. 5/223:47 pmCOS - BOI

3 stops19h 56mMultiple Airlines

mar. 5/276:37 amBOI - COS

2 stops8h 14mMultiple Airlines

Deal found 3/24

$1,201

Best flights from Colorado Springs to Boise
Discover carefully curated flight deals from Colorado Springs to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated marzo 25, 2025.

mié. 4/167:00 amCOS - BOI

1 stop6h 15mSouthwest

mié. 4/164:20 pmBOI - COS

1 stop6h 20mSouthwest

Deal found 3/24

$237

lun. 4/216:39 pmCOS - BOI

1 stop4h 24mUnited Airlines

lun. 4/285:25 pmBOI - COS

1 stop4h 11mUnited Airlines

Deal found 3/24

$257

lun. 4/710:42 amCOS - BOI

2 stops12h 52mAmerican Airlines

vie. 4/117:05 amBOI - COS

1 stop8h 44mAmerican Airlines

Deal found 3/22

$356

vie. 8/88:00 amCOS - BOI

2 stops10h 10mDelta

lun. 8/117:30 amBOI - COS

2 stops9h 43mDelta

Deal found 3/22

$649

jue. 5/223:47 pmCOS - BOI

3 stops19h 56mMultiple Airlines

mar. 5/276:37 amBOI - COS

2 stops8h 14mMultiple Airlines

Deal found 3/24

$1,201

Last-minute flights from Colorado Springs to Boise
Discover last-minute flight deals from Colorado Springs to Boise. Data last updated marzo 25, 2025 and is based on user searches.

sáb. 3/293:35 pmCOS - BOI

1 stop5h 54mUnited Airlines

dom. 4/275:25 pmBOI - COS

1 stop6h 34mUnited Airlines

Deal found 3/23

$463

sáb. 3/296:00 amCOS - BOI

2 stops10h 45mAmerican Airlines

dom. 4/277:05 amBOI - COS

1 stop8h 44mAmerican Airlines

Deal found 3/23

$660

mar. 4/16:35 amCOS - BOI

1 stop4h 25mSouthwest

jue. 4/36:05 amBOI - COS

1 stop6h 35mSouthwest

Deal found 3/22

$395

lun. 4/710:42 amCOS - BOI

2 stops12h 52mAmerican Airlines

vie. 4/117:05 amBOI - COS

1 stop8h 44mAmerican Airlines

Deal found 3/22

$356

mié. 4/167:00 amCOS - BOI

1 stop6h 15mSouthwest

mié. 4/164:20 pmBOI - COS

1 stop6h 20mSouthwest

Deal found 3/24

$237

lun. 4/216:39 pmCOS - BOI

1 stop4h 24mUnited Airlines

lun. 4/285:25 pmBOI - COS

1 stop4h 11mUnited Airlines

Deal found 3/24

$257

vie. 4/258:05 amCOS - BOI

2 stops7h 55mDelta

dom. 4/279:00 amBOI - COS

2 stops10h 22mDelta

Deal found 3/24

$808

One-way flights from Colorado Springs to Boise
Search for one-way flight options from Colorado Springs to Boise. Find affordable one-way fares based on user searches. Data last updated marzo 25, 2025.

sáb. 3/298:15 amCOS - BOI

1 stop4h 00mDelta

Deal found 3/23

$255

vie. 3/283:35 pmCOS - BOI

1 stop5h 54mUnited Airlines

Deal found 3/23

$289

vie. 3/2810:43 amCOS - BOI

2 stops12h 53mAmerican Airlines

Deal found 3/23

$336

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

mié. 4/16

7:00 am-1:15 pm

1 stop6h 15m

Boise Air Term. Gowen Fld

mié. 4/16

4:20 pm-10:40 pm

1 stop6h 20m

$237

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

lun. 4/21

6:39 pm-11:03 pm

1 stop4h 24m

Boise Air Term. Gowen Fld

lun. 4/28

5:25 pm-9:36 pm

1 stop4h 11m

$257

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

lun. 4/7

10:42 am-11:34 pm

2 stops12h 52m

Boise Air Term. Gowen Fld

vie. 4/11

7:05 am-3:49 pm

1 stop8h 44m

$356

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

vie. 8/8

8:00 am-6:10 pm

2 stops10h 10m

Boise Air Term. Gowen Fld

lun. 8/11

7:30 am-5:13 pm

2 stops9h 43m

$649

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

jue. 5/22

3:47 pm-11:43 am

3 stops19h 56m

Boise Air Term. Gowen Fld

mar. 5/27

6:37 am-2:51 pm

2 stops8h 14m

$1,201

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

lun. 7/14

5:30 am-9:46 am

1 stop4h 16m

$174

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

sáb. 3/29

8:15 am-12:15 pm

1 stop4h 00m

$255

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

sáb. 3/29

12:50 pm-11:36 pm

2 stops10h 46m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from Colorado Springs to Boise

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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust 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.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Boise

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 $421). 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

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

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

Peruse reviews from past customers who have flown with Southwest, Delta and United 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

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.0

Very good

4,272 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,890 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,605 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What are the cheapest airlines flying from Colorado Springs to Boise round-trip?
Southwest, at $237, 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 40% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Colorado Springs to Boise one-way?
One-way options have recently been found by users for as low as $255 on Delta. Other airlines that offer cheap prices include United Airlines from $289 and American Airlines from $336 one-way.
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 $421). 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

Nampa

Meridian

McCall

Caldwell

Ontario

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Alternative routes for Colorado Springs to Boise

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Top 2 airlines flying from Colorado Springs to Boise

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$236	Average$422	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$273	Average$457	FlexibilityNo cancel fee	On-time63%

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$174+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado Springs to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Colorado Springs to Boise

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Colorado Springs to Boise

Cheapest flights from Colorado Springs to BoiseExplore 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 marzo 25, 2025.

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 marzo 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Boise that are best for you.

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 March.

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.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Boise

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

Rainfall in Boise by month

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

Temperature in Boise by month

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

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 marzo 25, 2025.

Peruse reviews from past customers who have flown with Southwest, Delta and United 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.

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?

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

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

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

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

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

Traveling to a place near Colorado Springs?

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Alternative routes for Colorado Springs to Boise

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Colorado Springs to Boise

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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 marzo 25, 2025.