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Cheap flights from Colorado Springs to Boise from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to Boise departing on 3/5. 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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0 bags

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Find the cheapest flights from Colorado Springs to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:55 am - 10:24 pm
COS
-
BOI
10h 29m
2 stops
Delta Logo
6:00 am - 11:12 am
BOI
-
COS
5h 12m
1 stop
$252Delta
Wed, Apr 15 - Tue, Apr 21
Delta Logo
11:55 am - 10:24 pm
COS
-
BOI
10h 29m
2 stops
Delta Logo
10:41 am - 10:13 pm
BOI
-
COS
11h 32m
2 stops
$257Delta
Wed, Apr 15 - Tue, Apr 21
Delta Logo
7:59 am - 12:02 pm
COS
-
BOI
4h 03m
1 stop
Delta Logo
6:00 am - 11:12 am
BOI
-
COS
5h 12m
1 stop
$271Delta
Wed, Apr 15 - Tue, Apr 21
Delta Logo
12:00 pm - 11:45 pm
COS
-
BOI
11h 45m
2 stops
Delta Logo
5:35 am - 11:15 am
BOI
-
COS
5h 40m
1 stop
$310Delta
Thu, Feb 26 - Fri, Mar 6
United Airlines Logo
6:55 pm - 11:48 pm
COS
-
BOI
4h 53m
1 stop
United Airlines Logo
5:00 am - 8:44 am
BOI
-
COS
3h 44m
1 stop
$315United Airlines
Fri, Feb 27 - Sat, Feb 28
Southwest Logo
6:10 pm - 12:10 am
COS
-
BOI
6h 00m
1 stop
Southwest Logo
5:25 am - 10:30 am
BOI
-
COS
5h 05m
1 stop
$316Southwest
Thu, Feb 26 - Fri, Mar 6
Delta Logo
12:00 pm - 11:45 pm
COS
-
BOI
11h 45m
2 stops
Delta Logo
5:35 am - 11:15 am
BOI
-
COS
5h 40m
1 stop
$320Delta
Fri, Feb 27 - Sat, Feb 28
United Airlines Logo
5:15 pm - 9:29 pm
COS
-
BOI
4h 14m
1 stop
United Airlines Logo
6:15 am - 11:01 am
BOI
-
COS
4h 46m
1 stop
$327United Airlines
Mon, Mar 16 - Thu, Mar 19
Southwest Logo
8:00 pm - 12:45 am
COS
-
BOI
4h 45m
1 stop
Southwest Logo
5:15 pm - 10:20 pm
BOI
-
COS
5h 05m
1 stop
$331Southwest
Fri, May 15 - Tue, May 19
Southwest Logo
8:00 pm - 12:45 am
COS
-
BOI
4h 45m
1 stop
Southwest Logo
7:05 am - 4:10 pm
BOI
-
COS
9h 05m
2 stops
$336Southwest
Fri, May 15 - Tue, May 19

Southwest flights from Colorado Springs to Boise

Our best Southwest deals on Colorado Springs to Boise flight tickets
Southwest
Feb 26
COS6:10 pmColorado Springs
6h 00m
1 stop
BOI12:10 amBoise Air Term. Gowen Fld
Mar 6
BOI5:25 amBoise Air Term. Gowen Fld
5h 05m
1 stop
COS10:30 amColorado Springs
$316
Southwest
May 15
COS8:00 pmColorado Springs
4h 45m
1 stop
BOI12:45 amBoise Air Term. Gowen Fld
May 19
BOI5:15 pmBoise Air Term. Gowen Fld
5h 05m
1 stop
COS10:20 pmColorado Springs
$331
Southwest
May 15
COS8:00 pmColorado Springs
4h 45m
1 stop
BOI12:45 amBoise Air Term. Gowen Fld
May 19
BOI7:05 amBoise Air Term. Gowen Fld
9h 05m
2 stops
COS4:10 pmColorado Springs
$336

United Airlines flights from Colorado Springs to Boise

Our best United Airlines deals on Colorado Springs to Boise flight tickets
United Airlines
Feb 27
COS6:55 pmColorado Springs
4h 53m
1 stop
BOI11:48 pmBoise Air Term. Gowen Fld
Feb 28
BOI5:00 amBoise Air Term. Gowen Fld
3h 44m
1 stop
COS8:44 amColorado Springs
$315
United Airlines
Mar 16
COS5:15 pmColorado Springs
4h 14m
1 stop
BOI9:29 pmBoise Air Term. Gowen Fld
Mar 19
BOI6:15 amBoise Air Term. Gowen Fld
4h 46m
1 stop
COS11:01 amColorado Springs
$327
United Airlines
Feb 17
COS5:05 pmColorado Springs
4h 27m
1 stop
BOI9:32 pmBoise Air Term. Gowen Fld
Feb 21
BOI2:40 pmBoise Air Term. Gowen Fld
3h 40m
1 stop
COS6:20 pmColorado Springs
$459

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated February 4, 2026.
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

Wed 4/15

11:55 am-10:24 pm

2 stops10h 29m

Boise Air Term. Gowen Fld

Tue 4/21

6:00 am-11:12 am

1 stop5h 12m

$252

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Wed 4/15

11:55 am-10:24 pm

2 stops10h 29m

Boise Air Term. Gowen Fld

Tue 4/21

10:41 am-10:13 pm

2 stops11h 32m

$257

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Wed 4/15

7:59 am-12:02 pm

1 stop4h 03m

Boise Air Term. Gowen Fld

Tue 4/21

6:00 am-11:12 am

1 stop5h 12m

$271

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Thu 2/26

12:00 pm-11:45 pm

2 stops11h 45m

Boise Air Term. Gowen Fld

Fri 3/6

5:35 am-11:15 am

1 stop5h 40m

$310

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Fri 2/27

6:55 pm-11:48 pm

1 stop4h 53m

Boise Air Term. Gowen Fld

Sat 2/28

5:00 am-8:44 am

1 stop3h 44m

$315

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Thu 2/26

6:10 pm-12:10 am

1 stop6h 00m

Boise Air Term. Gowen Fld

Fri 3/6

5:25 am-10:30 am

1 stop5h 05m

$316

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Fri 2/27

12:00 pm-11:45 pm

2 stops11h 45m

Boise Air Term. Gowen Fld

Sat 2/28

5:35 am-11:15 am

1 stop5h 40m

$320

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Mon 3/16

5:15 pm-9:29 pm

1 stop4h 14m

Boise Air Term. Gowen Fld

Thu 3/19

6:15 am-11:01 am

1 stop4h 46m

$327

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Fri 5/15

8:00 pm-12:45 am

1 stop4h 45m

Boise Air Term. Gowen Fld

Tue 5/19

5:15 pm-10:20 pm

1 stop5h 05m

$331

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Fri 5/15

8:00 pm-12:45 am

1 stop4h 45m

Boise Air Term. Gowen Fld

Tue 5/19

7:05 am-4:10 pm

2 stops9h 05m

$336

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Boise from

How to get the cheapest flight ticket from Colorado Springs to Boise

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 month to fly to Boise?

The month of May is, on average, the cheapest month to fly to Boise from Colorado Springs, with most prices found around $287. If you aren’t able to travel during the month of May, then book flights to Boise from Colorado Springs during October instead. Flights to Boise in October, while not as cheap as those in May, still average around $293.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Thursday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $176. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $323. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

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

Our data shows that the cheapest Colorado Springs to Boise flights are usually those with departure times in the morning. Our users have found flights to Boise in the morning for as low as $210. In the evening is when there is more demand to fly to Boise, so prices are often more expensive at around $308 per ticket.

When to book flights from Colorado Springs to Boise

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

Cheap Colorado Springs to Boise (COS to BOI) flight deals and tips

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

Fastest flight time

3h 40m

Direct flights

None
The fastest flight from Colorado Springs to Boise takes 3h 40m
There are no direct flights from Colorado Springs to Boise. There are no popular flight routes from Colorado Springs to Boise.
Search flight deals

  • How far is Colorado Springs to Boise Air Term. Gowen Fld by plane?

    A flight from Colorado Springs to Boise Air Term. Gowen Fld will travel around 676.1 mi. In terms of flight time, this usually takes a little over 3h 40m.

  • When did momondo last update prices for flights from Colorado Springs Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Colorado Springs Airport to Boise Air Term. Gowen Fld Airport were last updated today.

  • How many operators does momondo search for flights from Colorado Springs Airport to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Colorado Springs Airport to Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The required travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Colorado Springs to Boise?

Best airlines flying from Colorado Springs to Boise

Compare and see reviews for airlines that fly from Colorado Springs to Boise with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $159Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
SouthwestPriceFrom $255Free CancellationRating
8.0
4,274 reviews
Search Southwest flights

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario
Eagle

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boise from Colorado Springs.

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

Yes. All flights to Boise 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 Boise?

momondo helps you find the best flight between Colorado Springs and Boise by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Boise from Colorado Springs are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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