Cheap flights from Denver to Boise (DEN - BOI)

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The best prices from Denver Intl to Boise Air Term. Gowen Fld are usually found in August or April, booked 31 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

How to find the cheapest flight from
Denver (DEN) to Boise (BOI)

All the information you need to plan the best DEN to BOI flight in 2021: compare Denver to Boise flight prices with the expected peak season, weather and rainfall in Boise.
DEN - BOI
Price
$166 - $321
BOI
Temperature
30.2 - 75.2 °F
BOI
Precipitation
0.2 - 1.6 inches

Popular in

December

High demand for flights, 27% potential price rise

Cheapest in

August

Best time to find cheap flights, 29% potential price drop

Round-trip from

$166

From Denver Intl to Boise Air Term. Gowen Fld

One-way from

$122

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

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
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 44% by booking at least 26 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 $266.

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

August can be a great time to fly to Boise from Denver with a flight ticket averaging about $233. Cheapflights users have found deals in the month of August for as cheap as $148. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Denver to Boise (DEN - 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 morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 52% on airfare.

Cheap flights from Denver to Boise in December, January 2022

The best prices found for DEN to BOI flights for December, January
8 Dec - 10 Dec
$194pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
DEN
Denver Intl
13 Dec - 15 Dec
$196pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
United Airlines
Non-Stop
DEN
Denver Intl
13 Dec - 15 Dec
$204pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
DEN
Denver Intl

Denver Intl to Boise 2022 flight deals

Cheap flights to Boise from Denver found for this year
8 Dec - 10 Dec
$194pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
DEN
Denver Intl
13 Dec - 15 Dec
$196pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
United Airlines
Non-Stop
DEN
Denver Intl
13 Dec - 15 Dec
$204pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
DEN
Denver Intl

Non-stop flights to Boise from Denver

Save time with Denver to Boise direct flight deals
15 Feb - 22 Feb
$137pp
DEN
Denver Intl
United Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
United Airlines
Non-Stop
DEN
Denver Intl
13 Jan - 17 Jan
$157pp
DEN
Denver Intl
United Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
United Airlines
Non-Stop
DEN
Denver Intl
18 Jan - 21 Jan
$172pp
DEN
Denver Intl
United Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
United Airlines
Non-Stop
DEN
Denver Intl

Last minute flights from Denver to Boise

Late deals on round-trip flights to Boise from Denver, departing today and this week
8 Dec - 10 Dec
$194pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
DEN
Denver Intl
8 Dec - 10 Dec
$233pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
DEN
Denver Intl
8 Dec - 10 Dec
$255pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
DEN
Denver Intl

One-way flights to Air Term. Gowen Fld from Denver

The cheapest one-way flights from Denver to Boise
10:21 am - 7:19 pm
American Airlines
2 Stops
8h 58m
DEN - BOI
American Airlines
3:50 am - 5:53 am
United Airlines
Nonstop
2h 03m
DEN - BOI
United Airlines
$129
United
11:35 am - 9:00 am
Alaska Airlines
2 Stops
21h 25m
DEN - BOI
Alaska Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Denver</span> to <span class="emphasized">Boise</span> flights.

Flight FAQs

From Denver to Boise

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 7 different airlines have flights from Denver Intl (DEN) to Air Term. Gowen Fld (BOI) on a regular basis. There are 12 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 53m.

Which airlines flying from Denver Intl to Boise Air Term. Gowen Fld have flexible cancellations due to COVID-19?

Some of our airline partners flying from Denver Intl to Boise Air Term. Gowen Fld have new flexible policies in place due to COVID-19. United Airlines, Frontier, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Denver to Boise for under $200 on Cheapflights?

Yes, there are multiple flights from Denver to Boise for under $200. The cheapest flight booked recently is on United Airlines for just $157, but on average you can expect to pay $182.

Are there nonstop flights from Denver to Boise for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Boise under $200. A good price for a nonstop flight from Denver to Boise is less than $252.

Are there last-minute flights available from Denver to Boise for under $200?

There are currently 20+ open flights from Denver to Boise within the next 7 days for less than $200.

What days are nonstop flights available from Denver to Boise?

Nonstop flights can be found on the following days: Friday.

How popular is this Denver to Boise flight route?

Flights from Denver Intl to Boise Air Term. Gowen Fld have been viewed 33 times in the past calendar month.

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

Per day, 2 flights depart from Denver to Boise on average.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from Denver to Boise?

For as low as $157, United Airlines can have you in Boise from Denver in 2h 05m. The distance between Denver and Boise is about 651 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Our cheapest airline available from Denver to Boise is United Airlines. Our recent data shows that you can find tickets from as low as $157 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $175 and $205 round-trip. These flights start at 32% 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 United Airlines, with whom users have recently found tickets for as low as $69. However, be on the lookout for offers from American Airlines and Alaska 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 Copa Airlines (100%), SkyWest Airlines (93%) and United Airlines (91%).

What are the cheapest flights from Denver to Boise?

While on average a flight from Denver to Boise is generally $376, our data shows the cheapest flight currently is $73. When looking at the most popular route, (Denver Intl - Boise Air Term. Gowen Fld), you can expect to pay $165 for that flight.

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: Major Airline, American Airlines or Alaska Airlines.

COVID Restrictions

View COVID Travel Restrictions for Boise, ID

Do I need a COVID test to fly to Boise from Denver?

Information is based on travel restrictions for travel to Boise Air Term. Gowen Fld within the United States

Most visitors from Denver Intl need to provide a negative COVID-19 test result and/or quarantine to enter Boise Air Term. Gowen Fld.

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Boise Air Term. Gowen Fld.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering Boise Air Term. Gowen Fld.

Do I need a test to fly back to Denver from Boise?

Returning to Denver Intl from Boise Air Term. Gowen Fld

COVID-19 testing requirements
Visitors from Boise Air Term. Gowen Fld must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Denver Intl.

Quarantine requirements
Visitors from Boise Air Term. Gowen Fld are not required to quarantine after entering Denver Intl.

Hide COVID Travel Restrictions for Boise, ID

Alternative routes for Denver to Boise

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Boise

Things to know before you go - useful duration and weather info for your trip from Denver to Boise.
Flight duration from DEN to BOI
2h 04m
Average temperature for December in Boise
41.0 °F
Avg rainfall for December in Boise
1.4 ″

Airports servicing Denver

Airports servicing Boise

Top 6 airlines flying from Denver Intl to Boise Air Term. Gowen Fld

The chart below displays the airlines Cheapflights users traveling from Denver to Boise choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$38 $102 No cancel fee 62%
Delta
$110 $223 No cancel fee N/A
American Airlines
$116 $335 No cancel fee 71%
Alaska Airlines
$122 $228 No cancel fee 75%
United Airlines
$138 $308 No cancel fee 69%
Southwest
$165 $345 No cancel fee 63%

Hourly flight availability from Denver to Boise

See what time of day planes typically take off from Denver towards Boise.
Evening 6 PM to midnight 51% of DEN to BOI departures
Morning 6 AM to noon 35% of DEN to BOI departures
Afternoon Noon to 6 PM 13% of DEN to BOI departures
Early morning Midnight to 6 AM 1% of DEN to BOI departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Denver to Boise
See how many times per day planes take to the skies headed from Denver to Boise.
Sunday
9 daily flights
Monday
15 daily flights
Tuesday
12 daily flights
Wednesday
13 daily flights
Thursday
14 daily flights
Friday
15 daily flights
Saturday
10 daily flights
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