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Cheap flights from Colorado Springs to Boise from $146

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 4/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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 - 8:34 pm
COS
-
BOI
8h 39m
2 stops
Delta Logo
6:41 pm - 10:22 pm
BOI
-
COS
3h 41m
1 stop
$282Delta
Tue, May 12 - Sat, May 16
United Airlines Logo
6:00 am - 9:54 am
COS
-
BOI
3h 54m
1 stop
United Airlines Logo
5:00 am - 8:49 am
BOI
-
COS
3h 49m
1 stop
$290United Airlines
Wed, Apr 22 - Sun, Apr 26
Delta Logo
7:59 am - 8:00 pm
COS
-
BOI
12h 01m
2 stops
Delta Logo
6:00 am - 11:12 am
BOI
-
COS
5h 12m
1 stop
$295Delta
Wed, Apr 22 - Sun, Apr 26
Allegiant Air Logo
5:16 pm - 1:20 pm
COS
-
BOI
20h 04m
1 stop
Allegiant Air Logo
4:00 pm - 4:26 pm
BOI
-
COS
24h 26m
1 stop
$296Allegiant Air
Fri, May 22 - Thu, May 28
United Airlines Logo
6:00 am - 9:54 am
COS
-
BOI
3h 54m
1 stop
United Airlines Logo
5:00 am - 11:05 am
BOI
-
COS
6h 05m
1 stop
$300United Airlines
Wed, Apr 22 - Sun, Apr 26
Allegiant Air Logo
5:16 pm - 1:20 pm
COS
-
BOI
20h 04m
1 stop
Allegiant Air Logo
4:00 pm - 4:26 pm
BOI
-
COS
24h 26m
1 stop
$301Allegiant Air
Fri, May 22 - Thu, May 28
Delta Logo
7:59 am - 8:00 pm
COS
-
BOI
12h 01m
2 stops
Delta Logo
6:00 am - 11:12 am
BOI
-
COS
5h 12m
1 stop
$305Delta
Wed, Apr 22 - Sun, Apr 26
Delta Logo
7:59 am - 8:00 pm
COS
-
BOI
12h 01m
2 stops
Delta Logo
6:00 am - 11:12 am
BOI
-
COS
5h 12m
1 stop
$315Delta
Wed, Apr 22 - Sun, Apr 26
Delta Logo
5:55 pm - 11:56 pm
COS
-
BOI
6h 01m
1 stop
Delta Logo
11:35 am - 5:14 pm
BOI
-
COS
5h 39m
1 stop
$317Delta
Tue, Jul 21 - Sat, Jul 25
Delta Logo
5:55 pm - 11:11 pm
COS
-
BOI
5h 16m
1 stop
Delta Logo
5:45 pm - 10:29 pm
BOI
-
COS
4h 44m
1 stop
$321Delta
Sat, Jul 18 - Fri, Jul 24

Delta flights from Colorado Springs to Boise

Our best Delta deals on Colorado Springs to Boise flight tickets
Delta
May 12
COS11:55 amColorado Springs
8h 39m
2 stops
BOI8:34 pmBoise Air Term. Gowen Fld
May 16
BOI6:41 pmBoise Air Term. Gowen Fld
3h 41m
1 stop
COS10:22 pmColorado Springs
$282
Delta
Apr 22
COS7:59 amColorado Springs
12h 01m
2 stops
BOI8:00 pmBoise Air Term. Gowen Fld
Apr 26
BOI6:00 amBoise Air Term. Gowen Fld
5h 12m
1 stop
COS11:12 amColorado Springs
$295
Delta
Apr 22
COS7:59 amColorado Springs
12h 01m
2 stops
BOI8:00 pmBoise Air Term. Gowen Fld
Apr 26
BOI6:00 amBoise Air Term. Gowen Fld
5h 12m
1 stop
COS11:12 amColorado Springs
$305

United Airlines flights from Colorado Springs to Boise

Our best United Airlines deals on Colorado Springs to Boise flight tickets
United Airlines
Apr 22
COS6:00 amColorado Springs
3h 54m
1 stop
BOI9:54 amBoise Air Term. Gowen Fld
Apr 26
BOI5:00 amBoise Air Term. Gowen Fld
3h 49m
1 stop
COS8:49 amColorado Springs
$290
United Airlines
Apr 22
COS6:00 amColorado Springs
3h 54m
1 stop
BOI9:54 amBoise Air Term. Gowen Fld
Apr 26
BOI5:00 amBoise Air Term. Gowen Fld
6h 05m
1 stop
COS11:05 amColorado Springs
$300
United Airlines
Apr 22
COS6:00 amColorado Springs
3h 54m
1 stop
BOI9:54 amBoise Air Term. Gowen Fld
Apr 26
BOI6:15 amBoise Air Term. Gowen Fld
6h 21m
1 stop
COS12:36 pmColorado Springs
$317

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 March 22, 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

Cheapest round-trip

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Tue 5/12

11:55 am-8:34 pm

2 stops8h 39m

Boise Air Term. Gowen Fld

Sat 5/16

6:41 pm-10:22 pm

1 stop3h 41m

$282
Quickest round-trip

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Wed 4/22

6:00 am-9:54 am

1 stop3h 54m

Boise Air Term. Gowen Fld

Sun 4/26

5:00 am-8:49 am

1 stop3h 49m

$290

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Wed 4/22

7:59 am-8:00 pm

2 stops12h 01m

Boise Air Term. Gowen Fld

Sun 4/26

6:00 am-11:12 am

1 stop5h 12m

$295

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Fri 5/22

5:16 pm-1:20 pm

1 stop20h 04m

Boise Air Term. Gowen Fld

Thu 5/28

4:00 pm-4:26 pm

1 stop24h 26m

$296

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Wed 4/22

6:00 am-9:54 am

1 stop3h 54m

Boise Air Term. Gowen Fld

Sun 4/26

5:00 am-11:05 am

1 stop6h 05m

$300

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Fri 5/22

5:16 pm-1:20 pm

1 stop20h 04m

Boise Air Term. Gowen Fld

Thu 5/28

4:00 pm-4:26 pm

1 stop24h 26m

$301

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Wed 4/22

7:59 am-8:00 pm

2 stops12h 01m

Boise Air Term. Gowen Fld

Sun 4/26

6:00 am-11:12 am

1 stop5h 12m

$305

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Wed 4/22

7:59 am-8:00 pm

2 stops12h 01m

Boise Air Term. Gowen Fld

Sun 4/26

6:00 am-11:12 am

1 stop5h 12m

$315

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Tue 7/21

5:55 pm-11:56 pm

1 stop6h 01m

Boise Air Term. Gowen Fld

Sat 7/25

11:35 am-5:14 pm

1 stop5h 39m

$317

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Sat 7/18

5:55 pm-11:11 pm

1 stop5h 16m

Boise Air Term. Gowen Fld

Fri 7/24

5:45 pm-10:29 pm

1 stop4h 44m

$321

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Colorado Springs and Boise?

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 $284. 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.

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 54m

Direct flights

None
The fastest flight from Colorado Springs to Boise takes 3h 54m
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 54m.

  • 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
9,455 reviews
Search United Airlines flights
SouthwestPriceFrom $255Free CancellationRating
8.0
4,324 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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