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Cheap flights from Colorado to Boise from $46

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 to Boise departing on 10/16. 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 to Boise

Cheap round-trip flights

Frontier Logo
9:38 am - 11:37 amDEN-BOI
1h 59mnonstop
Frontier Logo
12:22 pm - 2:45 pmBOI-DEN
2h 23mnonstop
$104Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 5
Frontier Logo
9:48 am - 11:43 amDEN-BOI
1h 55mnonstop
Frontier Logo
12:28 pm - 2:28 pmBOI-DEN
2h 00mnonstop
$105Frontier
Find Deal
Thu, Oct 23 - Sun, Oct 26
Frontier Logo
9:48 am - 11:43 amDEN-BOI
1h 55mnonstop
Frontier Logo
12:28 pm - 2:28 pmBOI-DEN
2h 00mnonstop
$113Frontier
Find Deal
Thu, Oct 9 - Thu, Oct 16
Multiple Airlines Logo
7:00 am - 3:12 pmDEN-BOI
8h 12m1 stop
Multiple Airlines Logo
12:33 pm - 2:33 pmBOI-DEN
2h 00mnonstop
$130Multiple Airlines
Find Deal
Wed, Nov 12 - Thu, Nov 13
Multiple Airlines Logo
7:02 pm - 11:57 pmDEN-BOI
4h 55m1 stop
Multiple Airlines Logo
12:28 pm - 2:28 pmBOI-DEN
2h 00mnonstop
$162Multiple Airlines
Find Deal
Thu, Oct 23 - Sun, Oct 26
Hawaiian Airlines Logo
7:02 pm - 11:57 pmDEN-BOI
4h 55m1 stop
Hawaiian Airlines Logo
6:05 pm - 11:59 pmBOI-DEN
5h 54m1 stop
$176Hawaiian Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
Southwest Logo
7:45 am - 9:45 amDEN-BOI
2h 00mnonstop
Southwest Logo
5:40 pm - 7:30 pmBOI-DEN
1h 50mnonstop
$177Southwest
Find Deal
Fri, Oct 24 - Mon, Oct 27
Southwest Logo
8:10 am - 10:15 amDEN-BOI
2h 05mnonstop
Southwest Logo
5:40 pm - 7:30 pmBOI-DEN
1h 50mnonstop
$187Southwest
Find Deal
Wed, Nov 12 - Thu, Nov 13
Delta Logo
5:30 am - 10:17 amDEN-BOI
4h 47m1 stop
Delta Logo
5:25 am - 11:28 amBOI-DEN
6h 03m1 stop
$197Delta
Find Deal
Fri, Oct 24 - Mon, Oct 27
Delta Logo
3:00 pm - 7:07 pmDEN-BOI
4h 07m1 stop
Delta Logo
5:25 am - 11:28 amBOI-DEN
6h 03m1 stop
$234Delta
Find Deal
Sat, Oct 25 - Sun, Oct 26

American Airlines flights from Colorado to Boise

Our best American Airlines deals on Colorado to Boise flight tickets
American Airlines
Oct 30
GJT7:02 pmGrand Junction Regnl
4h 30m
1 stop
BOI11:32 pmBoise Air Term. Gowen Fld
Nov 2
BOI5:37 amBoise Air Term. Gowen Fld
4h 52m
1 stop
GJT10:29 amGrand Junction Regnl
$310
Find similar
American Airlines
Oct 6
GJT7:02 pmGrand Junction Regnl
4h 30m
1 stop
BOI11:32 pmBoise Air Term. Gowen Fld
Oct 10
BOI5:20 pmBoise Air Term. Gowen Fld
7h 00m
1 stop
GJT12:20 amGrand Junction Regnl
$541
Find similar
American Airlines
Oct 6
COS1:50 pmColorado Springs
8h 34m
1 stop
BOI10:24 pmBoise Air Term. Gowen Fld
Oct 10
BOI2:07 pmBoise Air Term. Gowen Fld
9h 37m
2 stops
COS11:44 pmColorado Springs
$582
Find similar

Delta flights from Colorado to Boise

Our best Delta deals on Colorado to Boise flight tickets
Delta
Oct 24
DEN5:30 amDenver Intl
4h 47m
1 stop
BOI10:17 amBoise Air Term. Gowen Fld
Oct 27
BOI5:25 amBoise Air Term. Gowen Fld
6h 03m
1 stop
DEN11:28 amDenver Intl
$197
Find similar
Delta
Oct 25
DEN3:00 pmDenver Intl
4h 07m
1 stop
BOI7:07 pmBoise Air Term. Gowen Fld
Oct 26
BOI5:25 amBoise Air Term. Gowen Fld
6h 03m
1 stop
DEN11:28 amDenver Intl
$234
Find similar
Delta
Nov 7
DEN5:30 amDenver Intl
4h 47m
1 stop
BOI10:17 amBoise Air Term. Gowen Fld
Nov 9
BOI4:45 pmBoise Air Term. Gowen Fld
6h 42m
1 stop
DEN11:27 pmDenver Intl
$248
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado 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 September 23, 2025.
Use the filters below to find and compare flights from Colorado to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Fri 10/3

9:38 am-11:37 am

Nonstop1h 59m

Boise Air Term. Gowen Fld

Sun 10/5

12:22 pm-2:45 pm

Nonstop2h 23m

$104

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Thu 10/23

9:48 am-11:43 am

Nonstop1h 55m

Boise Air Term. Gowen Fld

Sun 10/26

12:28 pm-2:28 pm

Nonstop2h 00m

$105

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Thu 10/9

9:48 am-11:43 am

Nonstop1h 55m

Boise Air Term. Gowen Fld

Thu 10/16

12:28 pm-2:28 pm

Nonstop2h 00m

$113

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Wed 11/12

7:00 am-3:12 pm

1 stop8h 12m

Boise Air Term. Gowen Fld

Thu 11/13

12:33 pm-2:33 pm

Nonstop2h 00m

$130

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Thu 10/23

7:02 pm-11:57 pm

1 stop4h 55m

Boise Air Term. Gowen Fld

Sun 10/26

12:28 pm-2:28 pm

Nonstop2h 00m

$162

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Fri 10/24

7:02 pm-11:57 pm

1 stop4h 55m

Boise Air Term. Gowen Fld

Tue 10/28

6:05 pm-11:59 pm

1 stop5h 54m

$176

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Fri 10/24

7:45 am-9:45 am

Nonstop2h 00m

Boise Air Term. Gowen Fld

Mon 10/27

5:40 pm-7:30 pm

Nonstop1h 50m

$177

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Wed 11/12

8:10 am-10:15 am

Nonstop2h 05m

Boise Air Term. Gowen Fld

Thu 11/13

5:40 pm-7:30 pm

Nonstop1h 50m

$187

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Fri 10/24

5:30 am-10:17 am

1 stop4h 47m

Boise Air Term. Gowen Fld

Mon 10/27

5:25 am-11:28 am

1 stop6h 03m

$197

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Sat 10/25

3:00 pm-7:07 pm

1 stop4h 07m

Boise Air Term. Gowen Fld

Sun 10/26

5:25 am-11:28 am

1 stop6h 03m

$234

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 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 September is, on average, the cheapest month to fly to Boise from Colorado, with most prices found around $207. If you aren’t able to travel during the month of September, then book flights to Boise from Colorado during July instead. Flights to Boise in July, while not as cheap as those in September, still average around $230.

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 $219. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $373. 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 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 $246. In the evening is when there is more demand to fly to Boise, so prices are often more expensive at around $331 per ticket.

What is the cheapest Colorado to Boise Air Term. Gowen Fld flight route?

Fly from Denver Intl to Boise Air Term. Gowen Fld for the best Colorado - Boise Air Term. Gowen Fld flight prices

How far in advance should I book a flight to Boise?

You are more likely to see cheaper flights to Boise from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $290 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Colorado for as low as $194 on momondo.

What cabin class options are available on Colorado to Boise Air Term. Gowen Fld flights?

There are 4 cabin classes available to choose from on Colorado to Boise Air Term. Gowen Fld flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Boise flights?

No. A direct flight is the cheapest option for a flight between Colorado to Boise.

Cheap Colorado to Boise flight deals and tips

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

Best Price Found

$108

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Boise

1 airport
The best one-way flight to Boise from Colorado in the past 72 hours is $108. The best round-trip flight deal from Colorado to Boise found on momondo in the last 72 hours is $149.
The fastest flight from Colorado to Boise takes 1h 55m
Direct flights go from Colorado to Boise every day.
There is 1 airport near Boise: Boise Air Term. Gowen Fld (BOI)
Search flight deals

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

    Prices for flights from Colorado to Boise Air Term. Gowen Fld Airport are updated daily.

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

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

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

    The necessary travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Colorado to Boise?

Best airlines flying from Colorado to Boise

Compare and see reviews for airlines that fly from Colorado to Boise with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $62Free CancellationRating
5.8
3,165 reviews
Search Frontier flights
DeltaPriceFrom $98Free CancellationRating
7.9
7,974 reviews
Search Delta flights
SouthwestPriceFrom $197Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
United AirlinesPriceFrom $198Free CancellationRating
7.4
8,926 reviews
Search United Airlines 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 to Boise?

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

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

Yes. All flights to Boise from Colorado on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boise from Colorado.

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

Of course. momondo tracks the price of Colorado to Boise flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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