Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boise to Denver from $136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Denver departing on 12/4. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boise to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:16 pm - 10:06 pmBOI-COS
4h 50m1 stop
United Airlines Logo
3:30 pm - 9:52 pmCOS-BOI
6h 22m1 stop
$247United Airlines
Find Deal
Wed, Jan 7 - Wed, Jan 14
Delta Logo
5:35 am - 11:17 amBOI-COS
5h 42m1 stop
Delta Logo
12:00 pm - 9:58 pmCOS-BOI
9h 58m2 stops
$251Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
1:46 pm - 10:23 pmBOI-COS
8h 37m2 stops
Delta Logo
12:00 pm - 1:06 pmCOS-BOI
25h 06m2 stops
$256Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
1:46 pm - 10:23 pmBOI-COS
8h 37m2 stops
Delta Logo
12:00 pm - 9:58 pmCOS-BOI
9h 58m2 stops
$266Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
5:45 am - 11:17 amBOI-COS
5h 32m1 stop
Delta Logo
12:00 pm - 8:12 pmCOS-BOI
8h 12m2 stops
$286Delta
Find Deal
Wed, Jan 7 - Wed, Jan 14
United Airlines Logo
6:15 am - 1:11 pmBOI-COS
6h 56m1 stop
United Airlines Logo
7:00 am - 1:35 pmCOS-BOI
6h 35m1 stop
$297United Airlines
Find Deal
Mon, Jan 5 - Fri, Jan 9
Southwest Logo
3:00 pm - 9:35 pmBOI-COS
6h 35m2 stops
Southwest Logo
6:40 am - 2:55 pmCOS-BOI
8h 15m2 stops
$307Southwest
Find Deal
Wed, Jan 7 - Wed, Jan 14
Southwest Logo
1:10 pm - 9:55 pmBOI-COS
8h 45m2 stops
Southwest Logo
6:00 am - 3:20 pmCOS-BOI
9h 20m2 stops
$372Southwest
Find Deal
Mon, Jan 5 - Fri, Jan 9
American Airlines Logo
2:16 pm - 11:48 pmBOI-COS
9h 32m2 stops
American Airlines Logo
5:45 am - 4:55 pmCOS-BOI
11h 10m2 stops
$562American Airlines
Find Deal
Fri, Nov 21 - Tue, Nov 25
American Airlines Logo
6:37 am - 6:06 pmBOI-COS
11h 29m2 stops
American Airlines Logo
5:45 am - 10:07 pmCOS-BOI
16h 22m1 stop
$585American Airlines
Find Deal
Tue, Nov 18 - Tue, Nov 25

United Airlines flights from Boise to Colorado Springs

Our best United Airlines deals on Boise to Colorado Springs flight tickets
United Airlines
Jan 7
BOI5:16 pmBoise Air Term. Gowen Fld
4h 50m
1 stop
COS10:06 pmColorado Springs
Jan 14
COS3:30 pmColorado Springs
6h 22m
1 stop
BOI9:52 pmBoise Air Term. Gowen Fld
$247
Find similar
United Airlines
Jan 5
BOI6:15 amBoise Air Term. Gowen Fld
6h 56m
1 stop
COS1:11 pmColorado Springs
Jan 9
COS7:00 amColorado Springs
6h 35m
1 stop
BOI1:35 pmBoise Air Term. Gowen Fld
$297
Find similar
United Airlines
Mar 3
BOI5:10 pmBoise Air Term. Gowen Fld
4h 52m
1 stop
COS10:02 pmColorado Springs
Mar 4
COS3:40 pmColorado Springs
5h 52m
1 stop
BOI9:32 pmBoise Air Term. Gowen Fld
$317
Find similar

Southwest flights from Boise to Colorado Springs

Our best Southwest deals on Boise to Colorado Springs flight tickets
Southwest
Jan 7
BOI3:00 pmBoise Air Term. Gowen Fld
6h 35m
2 stops
COS9:35 pmColorado Springs
Jan 14
COS6:40 amColorado Springs
8h 15m
2 stops
BOI2:55 pmBoise Air Term. Gowen Fld
$307
Find similar
Southwest
Jan 5
BOI1:10 pmBoise Air Term. Gowen Fld
8h 45m
2 stops
COS9:55 pmColorado Springs
Jan 9
COS6:00 amColorado Springs
9h 20m
2 stops
BOI3:20 pmBoise Air Term. Gowen Fld
$372
Find similar
Southwest
Nov 26
BOI4:25 pmBoise Air Term. Gowen Fld
7h 50m
2 stops
COS12:15 amColorado Springs
Dec 1
COS6:25 pmColorado Springs
6h 15m
1 stop
BOI12:40 amBoise Air Term. Gowen Fld
$510
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Colorado Springs 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 November 6, 2025.
Use the filters below to find and compare flights from Boise to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Wed 1/7

5:16 pm-10:06 pm

1 stop4h 50m

Colorado Springs

Wed 1/14

3:30 pm-9:52 pm

1 stop6h 22m

$247

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Tue 3/3

5:35 am-11:17 am

1 stop5h 42m

Colorado Springs

Wed 3/4

12:00 pm-9:58 pm

2 stops9h 58m

$251

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Tue 3/3

1:46 pm-10:23 pm

2 stops8h 37m

Colorado Springs

Wed 3/4

12:00 pm-1:06 pm

2 stops25h 06m

$256

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Tue 3/3

1:46 pm-10:23 pm

2 stops8h 37m

Colorado Springs

Wed 3/4

12:00 pm-9:58 pm

2 stops9h 58m

$266

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Wed 1/7

5:45 am-11:17 am

1 stop5h 32m

Colorado Springs

Wed 1/14

12:00 pm-8:12 pm

2 stops8h 12m

$286

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Mon 1/5

6:15 am-1:11 pm

1 stop6h 56m

Colorado Springs

Fri 1/9

7:00 am-1:35 pm

1 stop6h 35m

$297

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Wed 1/7

3:00 pm-9:35 pm

2 stops6h 35m

Colorado Springs

Wed 1/14

6:40 am-2:55 pm

2 stops8h 15m

$307

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Mon 1/5

1:10 pm-9:55 pm

2 stops8h 45m

Colorado Springs

Fri 1/9

6:00 am-3:20 pm

2 stops9h 20m

$372

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Fri 11/21

2:16 pm-11:48 pm

2 stops9h 32m

Colorado Springs

Tue 11/25

5:45 am-4:55 pm

2 stops11h 10m

$562

BoiseColorado Springs

BOI - COS

BOICOS

Boise Air Term. Gowen Fld

Tue 11/18

6:37 am-6:06 pm

2 stops11h 29m

Colorado Springs

Tue 11/25

5:45 am-10:07 pm

1 stop16h 22m

$585

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Denver from

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

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 Colorado Springs?

The month of March is another great option to travel to Colorado Springs, with average flight prices from Boise averaging around $282.

What is the cheapest day to depart on your flight to Colorado Springs?

The cheapest day to depart from Boise to Colorado Springs is on a Wednesday when prices can be found for as low as $363. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Boise to Colorado Springs for around $469.

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

Flying to Colorado Springs from Boise in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $371 when looking at flights departing in the afternoon. Flights to Colorado Springs are more costly in the morning, with an average ticket price of $418. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How have Boise to Colorado Springs flight prices changed over time?

As of November 2025, prices for Boise to Colorado Springs flights are approximately 141% more expensive when compared to flights at the same time last year.

When to book flights from Boise to Colorado Springs

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

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

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

Direct flights

None
There are no direct flights from Boise to Colorado Springs. There are no popular flight routes from Boise to Colorado Springs.
Search flight deals

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

    There are 676.1 mi between Boise Air Term. Gowen Fld and Colorado Springs. 4h 38m is a normal flight duration for this route.

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

    Prices for flights from Boise Air Term. Gowen Fld Airport to Colorado Springs Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Colorado Springs Airport.

  • What documentation or ID do you need to fly to Colorado Springs Airport?

    The required travel and health documents for your Colorado Springs 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 Colorado Springs 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 Boise to Colorado Springs?

Best airlines flying from Boise to Colorado Springs

Compare and see reviews for airlines that fly from Boise to Colorado Springs with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $111Free CancellationRating
7.9
8,005 reviews
Search Delta flights
United AirlinesPriceFrom $241Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
SouthwestPriceFrom $278Free CancellationRating
8.0
4,239 reviews
Search Southwest flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Cañon City

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boise to Colorado Springs. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Boise to Colorado Springs flights to just show those with flexible booking policies.

How can momondo help me find flights from Boise to Colorado Springs?

momondo helps you find the best flight between Boise and Colorado Springs 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 Boise to Colorado Springs right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Colorado Springs, momondo offers a useful price alert feature which will track prices for flights to Colorado Springs from Boise and alert you when they change.

An easier way to manage your Colorado Springs trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/6
Sat 12/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States