Cheap Flights from International Falls (INL) to Denver (DEN)

Popular airlines from International Falls, MN (INL-Falls Intl.) to Denver Intl. Airport (DEN)

Cheap Flights from International Falls to Denver (INL-DEN)

Prices were available within the past 7 days and start at for one-way flights and $503 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Nov 21 - Tue, Nov 25
INL
International Falls
DEN
Denver
$503 Roundtrip, found 1 day ago
$503
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Nov 21 from International Falls to Denver, returning Tue, Nov 25, priced at $503 found 1 day ago
Delta
Fri, Nov 21 - Tue, Nov 25
INL
International Falls
DEN
Denver
$544 Roundtrip, found 1 day ago
$544
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Nov 21 from International Falls to Denver, returning Tue, Nov 25, priced at $544 found 1 day ago
Delta
Fri, Nov 21 - Tue, Nov 25
INL
International Falls
DEN
Denver
$780 Roundtrip, found 1 day ago
$780
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Nov 21 from International Falls to Denver, returning Tue, Nov 25, priced at $780 found 1 day ago
Delta
Fri, Nov 28 - Sun, Nov 30
INL
International Falls
DEN
Denver
$854 Roundtrip, found 6 days ago
$854
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Nov 28 from International Falls to Denver, returning Sun, Nov 30, priced at $854 found 6 days ago
Delta
Fri, Nov 21 - Tue, Nov 25
INL
International Falls
DEN
Denver
$877 Roundtrip, found 1 day ago
$877
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Nov 21 from International Falls to Denver, returning Tue, Nov 25, priced at $877 found 1 day ago
Delta
Fri, Nov 28 - Sun, Nov 30
INL
International Falls
DEN
Denver
$939 Roundtrip, found 6 days ago
$939
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Nov 28 from International Falls to Denver, returning Sun, Nov 30, priced at $939 found 6 days ago
Delta
Fri, Nov 28 - Sun, Nov 30
INL
International Falls
DEN
Denver
$996 Roundtrip, found 6 days ago
$996
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Nov 28 from International Falls to Denver, returning Sun, Nov 30, priced at $996 found 6 days ago
Delta
Fri, Nov 28 - Sun, Nov 30
INL
International Falls
DEN
Denver
$1,081 Roundtrip, found 6 days ago
$1,081
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Nov 28 from International Falls to Denver, returning Sun, Nov 30, priced at $1,081 found 6 days ago
Delta
Fri, Nov 21 - Tue, Nov 25
INL
International Falls
DEN
Denver
$1,233 Roundtrip, found 1 day ago
$1,233
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Nov 21 from International Falls to Denver, returning Tue, Nov 25, priced at $1,233 found 1 day ago
Delta
Fri, Nov 21 - Tue, Nov 25
INL
International Falls
DEN
Denver
$1,954 Roundtrip, found 1 day ago
$1,954
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Nov 21 from International Falls to Denver, returning Tue, Nov 25, priced at $1,954 found 1 day ago
Flights from International Falls (INL) to Denver (DEN)
Origin airport
Falls Intl.
Destination airport
Denver Intl.
Roundtrip price
$502
Distance
819 mi

International Falls to Denver Flights

The cheapest times to fly from International Falls 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 International Falls to Denver are during the month of November. You can find some of the cheapest flights from International Falls to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from International Falls to Denver

Sunday is one of the best days to book for cheap flights from International Falls 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 International Falls 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 International Falls to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 International Falls 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 International Falls 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 Falls Intl. Airport (INL) to Denver Intl. Airport (DEN) cost?
Get a cheap one-way flight or cheap return flight from $503 from Falls Intl. Airport (INL) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Falls Intl. Airport (INL) to Denver Intl. Airport (DEN)?
The cheapest month to fly from INL to DEN is November, when there's less demand. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Falls Intl. Airport (INL) to Denver Intl. Airport (DEN)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest INL to DEN flight.
How many flights per day from Falls Intl. Airport (INL) to Denver Intl. Airport (DEN)?
There aren't any daily nonstop flights departing from Falls Intl. Airport (INL) to Denver Intl. Airport (DEN). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from INL to DEN?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Falls Intl. Airport (INL) to Denver Intl. Airport (DEN)?
To arrive at Denver Intl. Airport (DEN) without delays, book a flight that leaves from Falls Intl. Airport (INL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Falls Intl. Airport (INL) to Denver Intl. Airport (DEN) last-minute?
Holding off until right before your break to book your flight from INL to DEN often results in higher prices. Although you may find some last-minute discounts, they're not always guaranteed. Be flexible with your itinerary for a better chance of getting a bargain.
Is it cheaper to book an INL to DEN flight and hotel package?
You'll generally save money by securing an INL to DEN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your ideal accommodations and flights, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Falls Intl. Airport (INL) to Denver Intl. Airport (DEN)?
Generally, it's possible to cancel or reschedule your INL to DEN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.