HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Whitefish

$120+ Cheap flights from Denver (DEN) to Whitefish, MT

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FCA
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Whitefish with Cheapflights

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.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Denver Intl to Whitefish are usually found in October or November, booked 70 days in advance, depart on a Friday or Saturday and return on a Thursday

Cheap flight deals from Denver to Whitefish

Cheapest flights from Denver to Whitefish
Explore the most affordable flight options available from Denver to Whitefish. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:05 pm
DEN
-
FCA
1 stop6h 51m
Multiple Airlines
Fri 9/258:33 pm
FCA
-
DEN
1 stop13h 34m
Multiple Airlines
Deal found 7/31$201
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:38 pm
DEN
-
FCA
1 stop25h 15m
Multiple Airlines
Mon 9/148:46 pm
FCA
-
DEN
1 stop13h 21m
Multiple Airlines
Deal found 7/30$213
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:34 pm
DEN
-
FCA
2 stops27h 37m
Multiple Airlines
Mon 10/128:08 pm
FCA
-
DEN
1 stop7h 44m
Multiple Airlines
Deal found 7/30$233
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:30 am
DEN
-
FCA
1 stop12h 13m
Multiple Airlines
Mon 9/288:46 pm
FCA
-
DEN
1 stop26h 58m
Multiple Airlines
Deal found 7/30$235
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:47 pm
DEN
-
FCA
2 stops21h 09m
Multiple Airlines
Mon 9/218:46 pm
FCA
-
DEN
1 stop26h 58m
Multiple Airlines
Deal found 7/30$239
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:23 am
DEN
-
FCA
1 stop12h 55m
Multiple Airlines
Fri 10/165:56 pm
FCA
-
DEN
1 stop9h 56m
Multiple Airlines
Deal found 7/31$243
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:30 am
DEN
-
FCA
1 stop12h 26m
Multiple Airlines
Fri 9/188:33 pm
FCA
-
DEN
1 stop16h 13m
Multiple Airlines
Deal found 7/29$252
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:30 am
DEN
-
FCA
1 stop12h 23m
Multiple Airlines
Mon 9/148:46 pm
FCA
-
DEN
1 stop16h 00m
Multiple Airlines
Deal found 7/31$257

Find flight deals from Denver to Whitefish

Keep the following information in mind while searching for Denver to Whitefish flight deals. Data was last updated August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$201
(Kiwi.com)

One-way from

$120
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$418
Provider with most accurate pricing for Denver Intl-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Kalispell Glacier Park flights.
Search Deals
From Denver Intl to Whitefish
Search Deals
One-way flight from Denver Intl to Whitefish
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Whitefish 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, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
Use the filters below to find and compare flights from Denver to Whitefish that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverKalispell

DEN - FCA

DENFCA

Denver Intl

Tue 11/3

11:15 am-1:34 pm

Nonstop2h 19m

Kalispell Glacier Park

Tue 11/10

6:14 am-8:27 am

Nonstop2h 13m

$279

DenverKalispell

DEN - FCA

DENFCA

Denver Intl

Sat 10/24

11:58 am-7:05 pm

1 stop7h 07m

Kalispell Glacier Park

Wed 10/28

1:03 pm-6:25 pm

1 stop5h 22m

$357

DenverKalispell

DEN - FCA

DENFCA

Denver Intl

Thu 8/13

7:05 pm-9:21 pm

Nonstop2h 16m

Kalispell Glacier Park

Mon 8/17

5:04 pm-7:20 pm

Nonstop2h 16m

$365

DenverKalispell

DEN - FCA

DENFCA

Denver Intl

Sat 8/29

9:36 am-3:21 pm

1 stop5h 45m

Kalispell Glacier Park

Sat 9/5

5:04 pm-7:20 pm

Nonstop2h 16m

$394

DenverKalispell

DEN - FCA

DENFCA

Denver Intl

Mon 8/24

7:05 pm-9:21 pm

Nonstop2h 16m

Kalispell Glacier Park

Sat 8/29

5:04 pm-7:20 pm

Nonstop2h 16m

$414

DenverKalispell

DEN - FCA

DENFCA

Denver Intl

Mon 9/21

6:00 am-12:28 pm

1 stop6h 28m

Kalispell Glacier Park

Thu 9/24

6:05 am-8:21 am

Nonstop2h 16m

$437

DenverKalispell

DEN - FCA

DENFCA

Denver Intl

Tue 9/15

8:08 am-1:28 pm

1 stop5h 20m

Kalispell Glacier Park

Fri 9/18

8:21 pm-7:26 pm

2 stops23h 05m

$439

DenverKalispell

DEN - FCA

DENFCA

Denver Intl

Tue 8/25

9:36 am-3:21 pm

1 stop5h 45m

Kalispell Glacier Park

Fri 8/28

5:04 pm-7:20 pm

Nonstop2h 16m

$442
Quickest round-trip

DenverKalispell

DEN - FCA

DENFCA

Denver Intl

Thu 1/28

7:17 pm-9:30 pm

Nonstop2h 13m

Kalispell Glacier Park

Tue 2/2

2:29 pm-4:40 pm

Nonstop2h 11m

$469

DenverKalispell

DEN - FCA

DENFCA

Denver Intl

Tue 1/26

7:17 pm-9:30 pm

Nonstop2h 13m

Kalispell Glacier Park

Sun 1/31

2:00 pm-10:01 pm

1 stop8h 01m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Denver to Whitefish

Have a flexible travel schedule? Discover the best time to fly to Whitefish 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 Whitefish

What is the cheapest time of day to fly from DEN to WF5?

Find hourly flight availability from Denver to Whitefish. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Whitefish as you normally would.

How much does it cost to fly round-trip from Denver to Whitefish?

Airfare is below average for this route at the moment.
Denver to Whitefish flights typically cost between $324 and $543 in September.
The cheapest round-trip price found within the last 5 days was $201 on Multiple Airlines (Sep 21-Sep 25).

Reviews of airlines servicing Whitefish

Get insights into the airlines that provide service to Whitefish. 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 Whitefish. Reviews last updated August 1, 2026.
Read through reviews of airlines operating flights from Denver to Whitefish, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,497 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,497 reviews
Delta
7.8
Good
8,497 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,062 reviews
Delta
7.8
Good
8,497 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

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

  • What airport do you fly from for flights from Denver to Whitefish?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Whitefish. You should not have trouble finding flights to Whitefish from Denver Intl; the airport handles an average of 0 outbound flights to Whitefish per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Denver airport to Whitefish. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

  • How popular is this Denver to Whitefish flight route?

    Within the past month, 1 users have taken a look at flights from Denver Intl to Whitefish.

  • How long is the flight from Denver to Whitefish?

    Airlines like United Airlines and Alaska Airlines fly from Denver to Whitefish in about 2h 19m. The time it takes to get you to your destination can typically vary by up to 4h 48m. The distance from Denver to Whitefish is about 751 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $94. Delta flights start at $128 while deals on United Airlines start at $223 one-way.

  • What are the cheapest flights from Denver to Whitefish?

    While on average a flight from Denver to Whitefish is generally $463, our data shows the cheapest flight currently is $253. When looking at the most popular route, (Denver Intl - Kalispell Glacier Park), you can expect to pay $233 for that flight.

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

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

  • How can I find direct flights from Denver to Whitefish?

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Denver to Whitefish

Discover the top 2 airlines that operate flights from Denver to Whitefish. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$227Average$389FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.