How many flights depart from Denver to Boise on average per day?

As of October 2026, 9 flights take off from Denver and land in Boise each day. The most common flight departure time for this route is 20:00, with 44% of daily flights taking off in the evening.

What is the cheapest airline that flies from Denver Intl to Boise Air Term. Gowen Fld?

Southwest, Alaska Airlines, and Delta are the most popular carriers operating from Denver Intl to Boise Air Term. Gowen Fld

How many flights depart from Denver to Boise on average per week?

The number of flights available between Denver and Boise is 66 per week as of October 2026. The most frequent departure day is Wed, with 23% of weekly flights leaving on this day.

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

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

How old do you have to be to fly from Denver Intl 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl 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 travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

R1 623 Cheap Flights from Denver to Boise in 2026/27

Find the cheapest flights from Denver to Boise

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

20:20 - 22:20DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 00mdirect

12:45 - 18:00BOI Boise Air Term. Gowen Fld-DEN Denver Intl

5h 15m1 stop San Jose

R3 393Southwest

Tue, Oct 27 - Thu, Oct 29

15:10 - 23:10DEN Denver Intl-BOI Boise Air Term. Gowen Fld

8h 00m2 stops Reno Las Vegas Harry Reid Intl

13:05 - 14:50BOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 45mdirect

R3 475Southwest

Wed, Dec 9 - Thu, Dec 10

20:05 - 1:45DEN Denver Intl-BOI Boise Air Term. Gowen Fld

5h 40m1 stop Phoenix Sky Harbor Intl

16:40 - 23:20BOI Boise Air Term. Gowen Fld-DEN Denver Intl

6h 40m1 stop San Diego

R3 557Southwest

Mon, Oct 26 - Mon, Nov 2

14:10 - 22:30DEN Denver Intl-BOI Boise Air Term. Gowen Fld

8h 20m2 stops Los Angeles Sacramento Intl

14:50 - 22:25BOI Boise Air Term. Gowen Fld-DEN Denver Intl

7h 35m1 stop Phoenix Sky Harbor Intl

R3 639Southwest

Tue, Oct 27 - Tue, Nov 3

16:00 - 23:15DEN Denver Intl-BOI Boise Air Term. Gowen Fld

7h 15m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

11:20 - 17:50BOI Boise Air Term. Gowen Fld-DEN Denver Intl

6h 30m2 stops Phoenix Sky Harbor Intl Colorado Springs

R3 721Southwest

Tue, Oct 27 - Thu, Oct 29

5:55 - 13:20DEN Denver Intl-BOI Boise Air Term. Gowen Fld

7h 25m2 stops Phoenix Sky Harbor Intl Oakland

18:50 - 8:15BOI Boise Air Term. Gowen Fld-DEN Denver Intl

13h 25m2 stops Oakland Phoenix Sky Harbor Intl

R3 819Southwest

Thu, Oct 22 - Mon, Oct 26

15:25 - 23:49DEN Denver Intl-BOI Boise Air Term. Gowen Fld

8h 24m1 stop Seattle/Tacoma Intl

16:24 - 21:26BOI Boise Air Term. Gowen Fld-DEN Denver Intl

5h 02m1 stop Portland

R4 295Alaska Airlines

Fri, Nov 13 - Mon, Nov 16

20:55 - 23:00DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 05mdirect

15:55 - 17:45BOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 50mdirect

R4 311Southwest

Fri, Oct 30 - Mon, Nov 2

5:25 - 12:11DEN Denver Intl-BOI Boise Air Term. Gowen Fld

6h 46m1 stop Salt Lake City

18:45 - 23:14BOI Boise Air Term. Gowen Fld-DEN Denver Intl

4h 29m1 stop Salt Lake City

R4 393Delta

Tue, Dec 1 - Wed, Dec 2

8:35 - 10:40DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 05mdirect

15:55 - 17:45BOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 50mdirect

R4 459Southwest

Mon, Nov 2 - Mon, Nov 2

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:07 - 14:11DEN Denver Intl-BOI Boise Air Term. Gowen Fld

7h 04m1 stop Seattle/Tacoma Intl

12:58 - 22:37BOI Boise Air Term. Gowen Fld-DEN Denver Intl

9h 39m1 stop Seattle/Tacoma Intl

R9 524Alaska Airlines

Wed, Oct 7 - Sat, Oct 10

7:40 - 9:34DEN Denver Intl-BOI Boise Air Term. Gowen Fld

1h 54mdirect

17:30 - 19:31BOI Boise Air Term. Gowen Fld-DEN Denver Intl

2h 01mdirect

R11 163United Airlines

Mon, Oct 5 - Fri, Oct 9

20:25 - 22:33DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 08mdirect

8:15 - 14:24BOI Boise Air Term. Gowen Fld-DEN Denver Intl

6h 09m1 stop San Francisco

R11 327United Airlines

Mon, Oct 5 - Wed, Oct 7

6:00 - 14:03DEN Denver Intl-BOI Boise Air Term. Gowen Fld

8h 03m1 stop San Francisco

18:50 - 0:53BOI Boise Air Term. Gowen Fld-DEN Denver Intl

6h 03m1 stop San Francisco

R11 491United Airlines

Mon, Oct 5 - Fri, Oct 9

5:55 - 13:20DEN Denver Intl-BOI Boise Air Term. Gowen Fld

7h 25m2 stops Phoenix Sky Harbor Intl Oakland

7:00 - 17:00BOI Boise Air Term. Gowen Fld-DEN Denver Intl

10h 00m2 stops San Diego Phoenix Sky Harbor Intl

R11 655Southwest

Mon, Oct 5 - Wed, Oct 7

7:07 - 12:35DEN Denver Intl-BOI Boise Air Term. Gowen Fld

5h 28m1 stop Seattle/Tacoma Intl

14:27 - 11:32BOI Boise Air Term. Gowen Fld-DEN Denver Intl

21h 05m2 stops Las Vegas Harry Reid Intl San Diego

R11 967Alaska Airlines

Wed, Oct 7 - Sat, Oct 10

20:25 - 22:33DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 08mdirect

6:25 - 8:26BOI Boise Air Term. Gowen Fld-DEN Denver Intl

2h 01mdirect

R12 393United Airlines

Sat, Oct 3 - Mon, Oct 5

19:35 - 21:45DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 10mdirect

6:10 - 11:00BOI Boise Air Term. Gowen Fld-DEN Denver Intl

4h 50m1 stop Las Vegas Harry Reid Intl

R12 557Southwest

Sat, Oct 3 - Mon, Oct 5

8:35 - 16:05DEN Denver Intl-BOI Boise Air Term. Gowen Fld

7h 30m2 stops Eugene San Jose

5:00 - 6:50BOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 50mdirect

R12 639Southwest

Fri, Oct 2 - Sun, Oct 4

9:15 - 16:40DEN Denver Intl-BOI Boise Air Term. Gowen Fld

7h 25m2 stops Los Angeles Sacramento Intl

19:05 - 1:30BOI Boise Air Term. Gowen Fld-DEN Denver Intl

6h 25m1 stop Phoenix Sky Harbor Intl

R12 803Southwest

Fri, Oct 2 - Sun, Oct 4

Cheap direct flights

Enter your travel dates to find the best prices.

15:55 - 18:03DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 08mdirect

6:30 - 8:28BOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 58mdirect

R3 639United Airlines

Tue, Oct 27 - Thu, Oct 29

20:55 - 23:00DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 05mdirect

15:55 - 17:45BOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 50mdirect

R4 311Southwest

Fri, Oct 30 - Mon, Nov 2

8:35 - 10:40DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 05mdirect

15:55 - 17:45BOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 50mdirect

R4 459Southwest

Mon, Nov 2 - Mon, Nov 2

8:40 - 10:45DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 05mdirect

7:35 - 9:30BOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 55mdirect

R4 475Southwest

Mon, Feb 8 - Fri, Feb 12

19:25 - 21:32DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 07mdirect

17:44 - 19:42BOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 58mdirect

R4 492United Airlines

Mon, Oct 26 - Mon, Nov 2

7:41 - 9:52DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 11mdirect

14:51 - 16:45BOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 54mdirect

R4 623United Airlines

Sun, Nov 1 - Tue, Nov 3

20:45 - 22:59DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 14mdirect

17:44 - 19:42BOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 58mdirect

R4 869United Airlines

Tue, Nov 10 - Wed, Nov 11

20:25 - 22:35DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 10mdirect

15:30 - 17:10BOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 40mdirect

R4 901Southwest

Tue, Dec 1 - Wed, Dec 2

7:41 - 9:52DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 11mdirect

17:44 - 19:42BOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 58mdirect

R5 164United Airlines

Thu, Nov 26 - Mon, Nov 30

20:20 - 22:20DEN Denver Intl-BOI Boise Air Term. Gowen Fld

2h 00mdirect

12:55 - 14:45BOI Boise Air Term. Gowen Fld-DEN Denver Intl

1h 50mdirect

R5 229Southwest

Tue, Oct 13 - Tue, Oct 20

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Southwest flights from Denver to Boise

Our best Southwest deals on Denver to Boise flight tickets

Southwest

Oct 27

DEN8:55Denver Intl

4h 50m

1 stop

BOI13:45Boise Air Term. Gowen Fld

Nov 3

BOI13:05Boise Air Term. Gowen Fld

1h 45m

DEN14:50Denver Intl

R3 393

Southwest

Dec 9

DEN15:10Denver Intl

8h 00m

2 stops

BOI23:10Boise Air Term. Gowen Fld

Dec 10

BOI13:05Boise Air Term. Gowen Fld

1h 45m

DEN14:50Denver Intl

R3 475

Southwest

Oct 26

DEN20:05Denver Intl

5h 40m

1 stop

BOI1:45Boise Air Term. Gowen Fld

Nov 2

BOI16:40Boise Air Term. Gowen Fld

6h 40m

1 stop

DEN23:20Denver Intl

R3 557

Alaska Airlines flights from Denver to Boise

Our best Alaska Airlines deals on Denver to Boise flight tickets

Alaska Airlines

Nov 13

DEN15:25Denver Intl

8h 24m

1 stop

BOI23:49Boise Air Term. Gowen Fld

Nov 16

BOI16:24Boise Air Term. Gowen Fld

5h 02m

1 stop

DEN21:26Denver Intl

R4 295

Alaska Airlines

Nov 10

DEN7:33Denver Intl

5h 24m

1 stop

BOI12:57Boise Air Term. Gowen Fld

Nov 11

BOI10:41Boise Air Term. Gowen Fld

26h 16m

2 stops

DEN12:57Denver Intl

R4 590

Alaska Airlines

Oct 13

DEN15:06Denver Intl

5h 13m

1 stop

BOI20:19Boise Air Term. Gowen Fld

Oct 20

BOI13:32Boise Air Term. Gowen Fld

4h 53m

1 stop

DEN18:25Denver Intl

R4 737

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DenverBoise

DEN Denver Intl - BOI Boise Air Term. Gowen Fld

DENBOI

Denver Intl

Tue 27/10

20:20-22:20

Nonstop2h 00m

Boise Air Term. Gowen Fld

Thu 29/10

12:45-18:00

1 stop5h 15m

R3 393

DenverBoise

DEN Denver Intl - BOI Boise Air Term. Gowen Fld

DENBOI

Denver Intl

Wed 9/12

15:10-23:10

2 stops8h 00m

Boise Air Term. Gowen Fld

Thu 10/12

13:05-14:50

Nonstop1h 45m

R3 475

DenverBoise

DEN Denver Intl - BOI Boise Air Term. Gowen Fld

DENBOI

Denver Intl

Mon 26/10

20:05-1:45

1 stop5h 40m

Boise Air Term. Gowen Fld

Mon 2/11

16:40-23:20

1 stop6h 40m

R3 557

DenverBoise

DEN Denver Intl - BOI Boise Air Term. Gowen Fld

DENBOI

Denver Intl

Tue 27/10

14:10-22:30

2 stops8h 20m

Boise Air Term. Gowen Fld

Tue 3/11

14:50-22:25

1 stop7h 35m

R3 639

DenverBoise

DEN Denver Intl - BOI Boise Air Term. Gowen Fld

DENBOI

Denver Intl

Tue 27/10

16:00-23:15

2 stops7h 15m

Boise Air Term. Gowen Fld

Thu 29/10

11:20-17:50

2 stops6h 30m

R3 721

DenverBoise

DEN Denver Intl - BOI Boise Air Term. Gowen Fld

DENBOI

Denver Intl

Thu 22/10

5:55-13:20

2 stops7h 25m

Boise Air Term. Gowen Fld

Mon 26/10

18:50-8:15

2 stops13h 25m

R3 819

DenverBoise

DEN Denver Intl - BOI Boise Air Term. Gowen Fld

DENBOI

Denver Intl

Fri 13/11

15:25-23:49

1 stop8h 24m

Boise Air Term. Gowen Fld

Mon 16/11

16:24-21:26

1 stop5h 02m

R4 295

Fastest return journey

DenverBoise

DEN Denver Intl - BOI Boise Air Term. Gowen Fld

DENBOI

Denver Intl

Fri 30/10

20:55-23:00

Nonstop2h 05m

Boise Air Term. Gowen Fld

Mon 2/11

15:55-17:45

Nonstop1h 50m

R4 311

DenverBoise

DEN Denver Intl - BOI Boise Air Term. Gowen Fld

DENBOI

Denver Intl

Tue 1/12

5:25-12:11

1 stop6h 46m

Boise Air Term. Gowen Fld

Wed 2/12

18:45-23:14

1 stop4h 29m

R4 393

DenverBoise

DEN Denver Intl - BOI Boise Air Term. Gowen Fld

DENBOI

Denver Intl

Mon 2/11

8:35-10:40

Nonstop2h 05m

Boise Air Term. Gowen Fld

Mon 2/11

15:55-17:45

Nonstop1h 50m

R4 459

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver 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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Denver and Boise?

Prices are currently typical for flights on this route.

Typical prices usually range from R2 590 to R5 918.
The lowest price recently found on this route was R3 393.

What is the cheapest month to fly to Boise?

If you don’t want to visit Boise in February, then you should wait until January to fly from Denver, when ticket prices are also cheap, with an average price of R2 901.

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

You are more likely to see cheaper flights to Boise from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around R4 397 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Denver for as low as R3 639 on momondo.

How have Denver to Boise flight prices changed over time?

As of October 2026, prices for Denver to Boise flights are approximately 63% cheaper when compared to flights at the same time last year.

When to book flights from Denver to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Boise according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Denver to Boise (DEN to BOI) flight deals and tips

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

Best price found	R1 623
Direct flights	Every day
Airports in Boise	1 airport

The best one-way flight to Boise from Denver in the past 72 hours is R1 623. The best return flight deal from Denver to Boise found on momondo in the last 72 hours is R3 393.

Direct flights go from Denver to Boise every day.

There is 1 airport in Boise. From Denver there are direct flights to Boise Air Term. Gowen Fld (BOI).

Search flight deals

Frequently asked questions about flying from Denver to Boise

How far is Denver Intl to Boise Air Term. Gowen Fld by plane?
There are 1024,7 km between Denver Intl and Boise Air Term. Gowen Fld.
When did momondo last update prices for flights from Denver Intl Airport to Boise Air Term. Gowen Fld Airport?
Prices for flights from Denver Intl Airport to Boise Air Term. Gowen Fld Airport are refreshed on a daily basis.
How old do you have to be to fly from Denver Intl 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl 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 travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Denver to Boise?
momondo data reveals that the most frequently booked plane model on the route from Denver to Boise is Embraer 175 (Enhanced Winglets), representing 17,68% of all bookings. The subsequent popular models are Boeing 737-900 at 16,08%, Boeing 737 MAX 8 at 15,08%, and Airbus A319 at 11,09%.

Ontario

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Boise for you.

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

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

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

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

Price alerts on flights to Boise from Denver 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.