$345 Cheap Flights from Glendive (GDV) to Denver (DEN)

View $345 flight on Wed, May 27, 2026Opens in a new window

Popular airlines from Glendive, MT (GDV-Dawson Community) to Denver Intl. Airport (DEN)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Glendive to Denver (GDV-DEN)

Prices were available within the past 7 days and start at $345 for one-way flights and $554 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cape Air
Wed, Apr 8 - Thu, Apr 9
GDV
Glendive
DEN
Denver
$554 Roundtrip, found 5 days ago
$554
Roundtrip
found 5 days ago
Select Cape Air flight, departing Wed, Apr 8 from Glendive to Denver, returning Thu, Apr 9, priced at $554 found 5 days ago
Cape Air
Wed, Apr 8 - Thu, Apr 9
GDV
Glendive
DEN
Denver
$579 Roundtrip, found 5 days ago
$579
Roundtrip
found 5 days ago
Select Cape Air flight, departing Wed, Apr 8 from Glendive to Denver, returning Thu, Apr 9, priced at $579 found 5 days ago
Cape Air
Wed, Apr 8 - Thu, Apr 9
GDV
Glendive
DEN
Denver
$614 Roundtrip, found 5 days ago
$614
Roundtrip
found 5 days ago
Select Cape Air flight, departing Wed, Apr 8 from Glendive to Denver, returning Thu, Apr 9, priced at $614 found 5 days ago
Cape Air
Wed, Apr 8 - Thu, Apr 9
GDV
Glendive
DEN
Denver
$650 Roundtrip, found 5 days ago
$650
Roundtrip
found 5 days ago
Select Cape Air flight, departing Wed, Apr 8 from Glendive to Denver, returning Thu, Apr 9, priced at $650 found 5 days ago
Cape Air
Wed, Apr 8 - Thu, Apr 9
GDV
Glendive
DEN
Denver
$679 Roundtrip, found 5 days ago
$679
Roundtrip
found 5 days ago
Select Cape Air flight, departing Wed, Apr 8 from Glendive to Denver, returning Thu, Apr 9, priced at $679 found 5 days ago
Cape Air
Wed, Apr 8 - Thu, Apr 9
GDV
Glendive
DEN
Denver
$702 Roundtrip, found 5 days ago
$702
Roundtrip
found 5 days ago
Select Cape Air flight, departing Wed, Apr 8 from Glendive to Denver, returning Thu, Apr 9, priced at $702 found 5 days ago
Cape Air
Wed, Apr 8 - Thu, Apr 9
GDV
Glendive
DEN
Denver
$704 Roundtrip, found 5 days ago
$704
Roundtrip
found 5 days ago
Select Cape Air flight, departing Wed, Apr 8 from Glendive to Denver, returning Thu, Apr 9, priced at $704 found 5 days ago
Cape Air
Wed, Apr 8 - Thu, Apr 9
GDV
Glendive
DEN
Denver
$727 Roundtrip, found 5 days ago
$727
Roundtrip
found 5 days ago
Select Cape Air flight, departing Wed, Apr 8 from Glendive to Denver, returning Thu, Apr 9, priced at $727 found 5 days ago
Cape Air
Wed, Apr 8 - Thu, Apr 9
GDV
Glendive
DEN
Denver
$750 Roundtrip, found 5 days ago
$750
Roundtrip
found 5 days ago
Select Cape Air flight, departing Wed, Apr 8 from Glendive to Denver, returning Thu, Apr 9, priced at $750 found 5 days ago
Cape Air
Wed, Apr 8 - Thu, Apr 9
GDV
Glendive
DEN
Denver
$827 Roundtrip, found 5 days ago
$827
Roundtrip
found 5 days ago
Select Cape Air flight, departing Wed, Apr 8 from Glendive to Denver, returning Thu, Apr 9, priced at $827 found 5 days ago

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now
Flights from Glendive (GDV) to Denver (DEN)
Origin airport
Dawson Community
Destination airport
Denver Intl.
Roundtrip price
$554
Distance
503 mi

Glendive to Denver Flights

The cheapest times to fly from Glendive to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Glendive to Denver are during the month of April. You can find some of the cheapest flights from Glendive to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Glendive to Denver

Sunday is one of the best days to book for cheap flights from Glendive to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Glendive to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Glendive to Denver in 2026. You can also book with separate airlines for your outbound and return journeys, from $345 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Glendive to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Glendive to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.) cost?
You can find cheap one-way flights from $345 and cheap return flights from $554 GDV to DEN with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when GDV to DEN ticket fares go up or down.
What is the cheapest month to fly from Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.)?
The cheapest month to fly from GDV to DEN is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.)?
Enter GDV to DEN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.)?
To find a cheap flight from Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.)?
The earliest flight from Dawson Community (GDV) to Denver International Airport (DEN) typically leaves at around 7:45 AM, operated by 9K and Alaska Airlines. This is a seasonal service active in June and August. An early departure can help you make the most of your time in Denver. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.)?
Flights from GDV to DEN with one stop typically take around 4 hours, covering approximately 504 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.)?
Select the "Business class" and "First class" filters when looking for GDV to DEN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.) flight with Expedia?
It's easy to earn miles on a Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Denver from Dawson Community (GDV)?
If you're planning to travel to Denver from Dawson Community (GDV), you can fly into Denver Intl. (DEN) Some flights may connect through major hubs like Logan Intl. (BIL) before reaching Denver. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.) at the last minute?
Typically, booking a last minute flight from Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.) flight and hotel package?
Securing a Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.) Denver Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.)?
If you booked your Glendive, MT (GDV-Dawson Community) to Denver, CO (DEN-Denver Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

*Flight schedules are subject to change.

Explore a world of travel with Expedia

*Available to One Key members.