How popular is this Denver to Boise flight route?

Flights from Denver Intl to Boise Air Term. Gowen Fld have been viewed 3 times in the past calendar month.

What are the cheapest airlines flying from Denver to Boise round-trip?

Our cheapest airline available from Denver to Boise is Alaska Airlines. Our recent data shows that you can find tickets from as low as $186 on this airline. Additional options worth looking into are Hawaiian Airlines and Delta, starting at $196 and $203 round-trip. These flights start at 41% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Denver to Boise one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $49. However, be on the lookout for offers from Hawaiian Airlines and United Airlines, as they are both options that can get you from Denver to Boise for a low price.

What is the cheapest day to fly from Denver to Boise?

Travelers seeking maximum savings on their Denver to Boise flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Denver to Boise?

While on average a flight from Denver to Boise is generally $299, our data shows the cheapest flight currently is $69. When looking at the most popular route, (Denver Intl - Boise Air Term. Gowen Fld), you can expect to pay $135 for that flight.

What are the most reliable airlines from Denver to Boise?

The top 3 most reliable airlines when flying from Denver to Boise are Air Canada (83%), United Airlines (83%) and SkyWest Airlines (82%).

What are the most popular airlines that fly from Denver to Boise?

Before booking your flight from Denver to Boise check out the most popular airlines for this route: Alaska Airlines, Delta or United Airlines.

What is the cheapest day to fly round-trip from Denver to Boise?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Boise. Check prices with Cheapflights to find a great deal for your trip.

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

Find a great deal and save up to 135% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Denver to Boise within the next two weeks, with the cheapest ticket starting at $380.

What is the cheapest month to fly from Denver to Boise?

July can be a great time to fly to Boise from Denver with a flight ticket averaging about $317. Cheapflights users have found deals in the month of July for as cheap as $194. The most expensive prices can be found in the month of December.

Most accurate provider : When it comes to deals on Denver-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Boise flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Denver-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Denver to Boise?

You will need to book a flight from Denver Intl to Boise Air Term. Gowen Fld if you want to fly from Denver to Boise. At least 4 different airlines have flights from Denver Intl (DEN) to Air Term. Gowen Fld (BOI) on a regular basis. There are 14 flights to Boise from the Denver airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DEN to BOI to be around 1h 55m.

Can I find deals for flights from Denver to Boise that include hotel bookings?

Yes. In addition to deals on Denver to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Denver to Boise?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Boise.

Can I find deals for business class flights from Denver to Boise?

Yes. Cheapflights offers flight deals from Denver to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$49+ Flights from Denver to Boise

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Denver Intl to Boise Air Term. Gowen Fld are usually found in July or August, booked 88 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Denver to Boise

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$186 (Alaska Airlines)
One-way from	$49 (CheapOair)
Popular in	December
Cheapest in	July
Average price	$311
Good round-trip deal	$237 or less
Good one-way deal	$138 or less

Provider with most accurate pricing for Denver Intl-Boise Air Term. Gowen Fld flight deals.

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Provider most trusted by Cheapflights users for Denver Intl-Boise Air Term. Gowen Fld flights.

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From Denver Intl to Boise Air Term. Gowen Fld

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One-way flight from Denver Intl to Boise Air Term. Gowen Fld

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($56 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Denver Intl to Boise Air Term. Gowen Fld.

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Price to beat on a one-way flight from Denver Intl to Boise Air Term. Gowen Fld.

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Find flight deals from Denver to Boise

Cheapest flights from Denver to Boise
Explore the most affordable flight options available from Denver to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Tue 6/37:05 pmDEN - BOI

1 stop4h 54mAlaska Airlines

Tue 6/108:34 pmBOI - DEN

1 stop14h 06mAlaska Airlines

Deal found 4/2

$186

Fri 7/46:00 amDEN - BOI

1 stop6h 20mMultiple Airlines

Sun 7/612:36 pmBOI - DEN

Nonstop2h 00mMultiple Airlines

Deal found 4/2

$193

Sat 5/247:05 amDEN - BOI

1 stop4h 49mDelta

Tue 5/275:40 pmBOI - DEN

1 stop4h 50mDelta

Deal found 4/3

$203

Wed 8/208:00 amDEN - BOI

1 stop6h 55mHawaiian Airlines

Sun 8/245:44 pmBOI - DEN

1 stop6h 15mHawaiian Airlines

Deal found 4/3

$208

Tue 5/64:05 pmDEN - BOI

1 stop6h 25mSouthwest

Sat 5/105:00 amBOI - DEN

Nonstop1h 55mSouthwest

Deal found 4/2

$221

Sat 5/244:03 pmDEN - BOI

Nonstop1h 59mUnited Airlines

Mon 5/266:30 amBOI - DEN

Nonstop1h 57mUnited Airlines

Deal found 4/3

$250

Fri 5/98:01 amDEN - BOI

1 stop5h 19mAmerican Airlines

Sun 5/116:52 amBOI - DEN

2 stops9h 08mAmerican Airlines

Deal found 4/2

$647

Best flights from Denver to Boise
Discover carefully curated flight deals from Denver to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2025.

Tue 6/37:05 pmDEN - BOI

1 stop4h 54mAlaska Airlines

Tue 6/108:34 pmBOI - DEN

1 stop14h 06mAlaska Airlines

Deal found 4/2

$186

Fri 7/46:00 amDEN - BOI

1 stop6h 20mMultiple Airlines

Sun 7/612:36 pmBOI - DEN

Nonstop2h 00mMultiple Airlines

Deal found 4/2

$193

Tue 6/248:00 amDEN - BOI

1 stop8h 10mHawaiian Airlines

Tue 7/225:43 pmBOI - DEN

1 stop6h 16mHawaiian Airlines

Deal found 4/3

$196

Sat 5/247:05 amDEN - BOI

1 stop4h 49mDelta

Tue 5/275:40 pmBOI - DEN

1 stop4h 50mDelta

Deal found 4/3

$203

Tue 5/64:05 pmDEN - BOI

1 stop6h 25mSouthwest

Sat 5/105:00 amBOI - DEN

Nonstop1h 55mSouthwest

Deal found 4/2

$221

Sat 7/267:45 amDEN - BOI

Nonstop2h 01mUnited Airlines

Sun 8/37:00 amBOI - DEN

Nonstop1h 57mUnited Airlines

Deal found 4/2

$234

Fri 5/98:01 amDEN - BOI

1 stop5h 19mAmerican Airlines

Sun 5/116:52 amBOI - DEN

2 stops9h 08mAmerican Airlines

Deal found 4/2

$647

Last-minute flights from Denver to Boise
Discover last-minute flight deals from Denver to Boise. Data last updated April 3, 2025 and is based on user searches.

Sat 4/57:00 amDEN - BOI

1 stop6h 52mHawaiian Airlines

Sun 4/206:37 amBOI - DEN

1 stop5h 11mHawaiian Airlines

Deal found 4/1

$425

Mon 4/75:38 pmDEN - BOI

1 stop6h 20mAlaska Airlines

Thu 4/102:47 pmBOI - DEN

1 stop9h 11mAlaska Airlines

Deal found 4/1

$484

Wed 4/94:35 pmDEN - BOI

2 stops7h 20mSouthwest

Thu 4/106:10 amBOI - DEN

1 stop6h 05mSouthwest

Deal found 4/1

$514

Thu 4/107:00 amDEN - BOI

1 stop5h 32mHawaiian Airlines

Sun 4/139:40 amBOI - DEN

1 stop7h 53mHawaiian Airlines

Deal found 4/1

$428

Thu 4/103:50 pmDEN - BOI

Nonstop2h 02mUnited Airlines

Sun 4/1310:36 amBOI - DEN

Nonstop2h 04mUnited Airlines

Deal found 4/1

$489

Tue 4/228:20 amDEN - BOI

Nonstop1h 55mSouthwest

Thu 4/242:25 pmBOI - DEN

Nonstop1h 55mSouthwest

Deal found 4/1

$200

Tue 4/226:05 pmDEN - BOI

1 stop6h 04mDelta

Tue 4/297:30 amBOI - DEN

1 stop6h 01mDelta

Deal found 4/1

$209

Tue 4/2211:30 amDEN - BOI

Nonstop2h 02mUnited Airlines

Fri 4/255:00 amBOI - DEN

Nonstop2h 05mUnited Airlines

Deal found 4/1

$211

Sat 4/267:00 amDEN - BOI

1 stop6h 47mAlaska Airlines

Sat 4/264:26 pmBOI - DEN

1 stop7h 33mAlaska Airlines

Deal found 4/2

$207

Fri 5/1612:58 pmDEN - BOI

2 stops10h 34mAmerican Airlines

Sun 5/185:10 pmBOI - DEN

1 stop5h 29mAmerican Airlines

Deal found 4/1

$379

Fri 5/307:05 pmDEN - BOI

1 stop4h 54mMultiple Airlines

Sun 6/112:36 pmBOI - DEN

Nonstop1h 58mMultiple Airlines

Deal found 4/2

$212

One-way flights from Denver to Boise
Search for one-way flight options from Denver to Boise. Find affordable one-way fares based on user searches. Data last updated April 3, 2025.

Tue 5/279:54 amDEN - BOI

Nonstop1h 57mFrontier

Deal found 4/2

$49

Tue 6/1011:40 amDEN - BOI

1 stop5h 04mHawaiian Airlines

Deal found 4/2

$88

Wed 5/287:45 amDEN - BOI

Nonstop2h 01mUnited Airlines

Deal found 4/2

$89

Wed 6/45:30 amDEN - BOI

1 stop4h 36mDelta

Deal found 4/2

$99

Sat 5/247:05 pmDEN - BOI

1 stop4h 54mAlaska Airlines

Deal found 4/2

$104

Mon 5/59:35 pmDEN - BOI

Nonstop1h 55mSouthwest

Deal found 4/2

$106

Fri 5/211:16 amDEN - BOI

1 stop5h 32mAmerican Airlines

Deal found 4/2

$127

Thu 5/86:30 pmDEN - BOI

2 stops16h 51mMultiple Airlines

Deal found 4/2

$171

Cheapflights Fare Finder

Use the filters below to find and compare flights from Denver to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Tue 6/3

7:05 pm-11:59 pm

1 stop4h 54m

Boise Air Term. Gowen Fld

Tue 6/10

8:34 pm-10:40 am

1 stop14h 06m

$186

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Sat 5/24

7:05 am-11:54 am

1 stop4h 49m

Boise Air Term. Gowen Fld

Tue 5/27

5:40 pm-10:30 pm

1 stop4h 50m

$203

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Fri 5/30

7:05 pm-11:59 pm

1 stop4h 54m

Boise Air Term. Gowen Fld

Sun 6/1

12:36 pm-2:34 pm

Nonstop1h 58m

$212

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Tue 5/6

4:05 pm-10:30 pm

1 stop6h 25m

Boise Air Term. Gowen Fld

Sat 5/10

5:00 am-6:55 am

Nonstop1h 55m

$221

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Sat 5/24

4:03 pm-6:02 pm

Nonstop1h 59m

Boise Air Term. Gowen Fld

Mon 5/26

6:30 am-8:27 am

Nonstop1h 57m

$250

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Thu 4/10

7:00 am-1:52 pm

1 stop6h 52m

Boise Air Term. Gowen Fld

Sun 4/13

9:00 am-2:53 pm

1 stop5h 53m

$468

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Fri 5/9

8:01 am-1:20 pm

1 stop5h 19m

Boise Air Term. Gowen Fld

Sun 5/11

6:52 am-4:00 pm

2 stops9h 08m

$647

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Tue 5/27

9:54 am-11:51 am

Nonstop1h 57m

$49

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Tue 6/10

11:40 am-4:44 pm

1 stop5h 04m

$88

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Wed 5/28

7:45 am-9:46 am

Nonstop2h 01m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 15 results

Compare providers for flights from Denver to Boise

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Boise in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Denver-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Boise flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Denver-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Denver with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Boise

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

To ensure you get the cheapest price possible for a flight from Denver to Boise, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Denver to Boise?

Currently, October is the cheapest month in which you can book a flight from Denver to Boise (average of $314). Flying from Denver to Boise in June is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to BOI?

One of the essential ways to save on airfare from Denver to Boise is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 5% on airfare.

Weekly flight availability from Denver to Boise

The most flights from DEN to BOI are scheduled on a Monday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Boise by month

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Denver to Boise. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,827 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,827 reviews

Alaska Airlines

8.0

Very good

9,827 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,274 reviews

Alaska Airlines

8.0

Very good

9,827 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,897 reviews

Alaska Airlines

8.0

Very good

9,827 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.9

Good

2,347 reviews

Alaska Airlines

8.0

Very good

9,827 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,616 reviews

Alaska Airlines

8.0

Very good

9,827 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airports do I use to fly from Denver to Boise?
You will need to book a flight from Denver Intl to Boise Air Term. Gowen Fld if you want to fly from Denver to Boise. At least 4 different airlines have flights from Denver Intl (DEN) to Air Term. Gowen Fld (BOI) on a regular basis. There are 14 flights to Boise from the Denver airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DEN to BOI to be around 1h 55m.
How popular is this Denver to Boise flight route?
Flights from Denver Intl to Boise Air Term. Gowen Fld have been viewed 3 times in the past calendar month.
What are the cheapest airlines flying from Denver to Boise round-trip?
Our cheapest airline available from Denver to Boise is Alaska Airlines. Our recent data shows that you can find tickets from as low as $186 on this airline. Additional options worth looking into are Hawaiian Airlines and Delta, starting at $196 and $203 round-trip. These flights start at 41% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Denver to Boise one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $49. However, be on the lookout for offers from Hawaiian Airlines and United Airlines, as they are both options that can get you from Denver to Boise for a low price.
What are the most reliable airlines from Denver to Boise?
The top 3 most reliable airlines when flying from Denver to Boise are Air Canada (83%), United Airlines (83%) and SkyWest Airlines (82%).
What are the cheapest flights from Denver to Boise?
While on average a flight from Denver to Boise is generally $299, our data shows the cheapest flight currently is $69. When looking at the most popular route, (Denver Intl - Boise Air Term. Gowen Fld), you can expect to pay $135 for that flight.
Can I find deals for flights from Denver to Boise that include hotel bookings?
Yes. In addition to deals on Denver to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Denver to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Boise.
Can I find deals for business class flights from Denver to Boise?
Yes. Cheapflights offers flight deals from Denver to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Denver to Boise?
Currently, October is the cheapest month in which you can book a flight from Denver to Boise (average of $314). Flying from Denver to Boise in June is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Nampa

Meridian

McCall

Caldwell

Ontario

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Alternative routes for Denver to Boise

Other flights to Boise

Top 4 airlines flying from Denver to Boise

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$169	Average$227	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$182	Average$407	FlexibilityNo cancel fee	On-time75%
Southwest	Cheapest$197	Average$292	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$201	Average$313	FlexibilityNo cancel fee	On-time69%

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$49+ Cheap flights from Denver to Boise (DEN - BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Denver to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Denver Intl to Boise Air Term. Gowen Fld are usually found in July or August, booked 88 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Denver to Boise

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Denver to Boise

Cheapest flights from Denver to BoiseExplore the most affordable flight options available from Denver to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Explore the most affordable flight options available from Denver to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Denver to Boise that are best for you.

Compare providers for flights from Denver to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Boise in April.

Best time to book a flight from Denver to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Denver with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Denver to Boise

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Boise. Price data was last updated on March 28, 2025.

What is the cheapest month to book a flight from Denver to Boise?

What is the cheapest time of day to fly from DEN to BOI?

Find hourly flight availability from Denver to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

Weekly flight availability from Denver to Boise

Explore weekly flight availability from Denver to Boise. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 3, 2025.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated April 3, 2025.

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Denver to Boise. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Denver to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Denver to Boise?

How popular is this Denver to Boise flight route?

What are the cheapest airlines flying from Denver to Boise round-trip?

What are the cheapest airlines to fly from Denver to Boise one-way?

What are the most reliable airlines from Denver to Boise?

What are the cheapest flights from Denver to Boise?

Can I find deals for flights from Denver to Boise that include hotel bookings?

How can I find direct flights from Denver to Boise?

Can I find deals for business class flights from Denver to Boise?

What is the cheapest month to book a flight from Denver to Boise?

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Alternative routes for Denver to Boise

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Top 4 airlines flying from Denver to Boise

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Cheapest flights from Denver to Boise
Explore the most affordable flight options available from Denver to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.