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Cheap flights from Colorado Springs to Boise from $272

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to Boise departing on 1/18. 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.
United Airlines Logo
5:50 am - 10:06 am
COS
-
BOI
4h 16m1 stop
United Airlines Logo
10:28 am - 2:34 pm
BOI
-
COS
4h 06m1 stop
$272United Airlines
Sun, Jan 18 - Sat, Jan 31
American Airlines Logo
6:12 am - 1:08 pm
COS
-
BOI
6h 56m1 stop
American Airlines Logo
6:13 am - 5:41 pm
BOI
-
COS
11h 28m2 stops
$281American Airlines
Sun, Jan 18 - Sat, Jan 31
United Airlines Logo
5:05 pm - 9:52 pm
COS
-
BOI
4h 47m1 stop
United Airlines Logo
5:16 pm - 10:06 pm
BOI
-
COS
4h 50m1 stop
$345United Airlines
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
9:27 am - 1:35 pm
COS
-
BOI
4h 08m1 stop
United Airlines Logo
6:10 am - 12:22 pm
BOI
-
COS
6h 12m1 stop
$350United Airlines
Thu, Jan 22 - Sun, Jan 25
Delta Logo
5:59 pm - 12:19 am
COS
-
BOI
6h 20m1 stop
Delta Logo
6:15 pm - 10:23 pm
BOI
-
COS
4h 08m1 stop
$354Delta
Sun, Jan 4 - Fri, Jan 9
United Airlines Logo
7:00 am - 1:35 pm
COS
-
BOI
6h 35m1 stop
United Airlines Logo
5:16 pm - 10:06 pm
BOI
-
COS
4h 50m1 stop
$367United Airlines
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
5:45 am - 10:01 am
COS
-
BOI
4h 16m1 stop
United Airlines Logo
6:10 am - 12:22 pm
BOI
-
COS
6h 12m1 stop
$370United Airlines
Sun, Jan 4 - Fri, Jan 9
Southwest Logo
6:40 am - 2:55 pm
COS
-
BOI
8h 15m2 stops
Southwest Logo
10:35 am - 7:30 pm
BOI
-
COS
8h 55m2 stops
$372Southwest
Sun, Jan 18 - Sat, Jan 31
Southwest Logo
2:15 pm - 9:50 pm
COS
-
BOI
7h 35m1 stop
Southwest Logo
5:30 am - 1:10 pm
BOI
-
COS
7h 40m2 stops
$377Southwest
Fri, Apr 10 - Sun, Apr 12
Southwest Logo
5:30 am - 12:40 pm
COS
-
BOI
7h 10m2 stops
Southwest Logo
6:30 am - 1:45 pm
BOI
-
COS
7h 15m2 stops
$382Southwest
Fri, Apr 10 - Sun, Apr 12

United Airlines flights from Colorado Springs to Boise

Our best United Airlines deals on Colorado Springs to Boise flight tickets
United Airlines
Jan 22
COS5:05 pmColorado Springs
4h 47m
1 stop
BOI9:52 pmBoise Air Term. Gowen Fld
Jan 25
BOI5:16 pmBoise Air Term. Gowen Fld
4h 50m
1 stop
COS10:06 pmColorado Springs
$345
Find similar
United Airlines
Jan 22
COS7:00 amColorado Springs
6h 35m
1 stop
BOI1:35 pmBoise Air Term. Gowen Fld
Jan 25
BOI5:16 pmBoise Air Term. Gowen Fld
4h 50m
1 stop
COS10:06 pmColorado Springs
$367
Find similar
United Airlines
Jan 4
COS5:45 amColorado Springs
4h 16m
1 stop
BOI10:01 amBoise Air Term. Gowen Fld
Jan 9
BOI6:10 amBoise Air Term. Gowen Fld
6h 12m
1 stop
COS12:22 pmColorado Springs
$370
Find similar

Southwest flights from Colorado Springs to Boise

Our best Southwest deals on Colorado Springs to Boise flight tickets
Southwest
Apr 10
COS2:15 pmColorado Springs
7h 35m
1 stop
BOI9:50 pmBoise Air Term. Gowen Fld
Apr 12
BOI5:30 amBoise Air Term. Gowen Fld
5h 10m
1 stop
COS10:40 amColorado Springs
$372
Find similar
Southwest
Apr 10
COS2:15 pmColorado Springs
7h 35m
1 stop
BOI9:50 pmBoise Air Term. Gowen Fld
Apr 12
BOI5:30 amBoise Air Term. Gowen Fld
7h 40m
2 stops
COS1:10 pmColorado Springs
$377
Find similar
Southwest
Apr 10
COS5:30 amColorado Springs
7h 10m
2 stops
BOI12:40 pmBoise Air Term. Gowen Fld
Apr 12
BOI6:30 amBoise Air Term. Gowen Fld
7h 15m
2 stops
COS1:45 pmColorado Springs
$382
Find similar

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 December 18, 2025.
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

Sun 1/18

5:50 am-10:06 am

1 stop4h 16m

Boise Air Term. Gowen Fld

Sat 1/31

10:28 am-2:34 pm

1 stop4h 06m

$272

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Sun 1/18

6:12 am-1:08 pm

1 stop6h 56m

Boise Air Term. Gowen Fld

Sat 1/31

6:13 am-5:41 pm

2 stops11h 28m

$281

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Thu 1/22

5:05 pm-9:52 pm

1 stop4h 47m

Boise Air Term. Gowen Fld

Sun 1/25

5:16 pm-10:06 pm

1 stop4h 50m

$345

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Thu 1/22

9:27 am-1:35 pm

1 stop4h 08m

Boise Air Term. Gowen Fld

Sun 1/25

6:10 am-12:22 pm

1 stop6h 12m

$350

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Sun 1/4

5:59 pm-12:19 am

1 stop6h 20m

Boise Air Term. Gowen Fld

Fri 1/9

6:15 pm-10:23 pm

1 stop4h 08m

$354

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Thu 1/22

7:00 am-1:35 pm

1 stop6h 35m

Boise Air Term. Gowen Fld

Sun 1/25

5:16 pm-10:06 pm

1 stop4h 50m

$367

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Sun 1/4

5:45 am-10:01 am

1 stop4h 16m

Boise Air Term. Gowen Fld

Fri 1/9

6:10 am-12:22 pm

1 stop6h 12m

$370

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Sun 1/18

6:40 am-2:55 pm

2 stops8h 15m

Boise Air Term. Gowen Fld

Sat 1/31

10:35 am-7:30 pm

2 stops8h 55m

$372

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Fri 4/10

2:15 pm-9:50 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Sun 4/12

5:30 am-1:10 pm

2 stops7h 40m

$377

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Fri 4/10

5:30 am-12:40 pm

2 stops7h 10m

Boise Air Term. Gowen Fld

Sun 4/12

6:30 am-1:45 pm

2 stops7h 15m

$382

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 $192. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $324. 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 $215. In the afternoon is when there is more demand to fly to Boise, so prices are often more expensive at around $320 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

4h 17m

Direct flights

None
The fastest flight from Colorado Springs to Boise takes 4h 17m
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 4h 17m.

  • 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 $198Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
SouthwestPriceFrom $236Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Traveling to a place near Boise?

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