DEN - INL

$648 Find Cheap Flights from Denver to International Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to International Falls departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to International Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to International Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to International Falls, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$648
Delta
Fri 3/27Tue 3/31
DEN - INL • 1 stop
Cheapest one-way
$780
Delta
Fri 6/19
DEN - INL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Denver and International Falls. You'll need at least 1 connection.
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We hope you love your trip to International Falls!
Flight Deals
Useful Info
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to International Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to International Falls

Fri, Mar 27 - Tue, Mar 31
Delta Logo
6:20 am - 2:19 pm
DEN
-
INL
6h 59m
1 stop
Delta Logo
11:05 am - 4:00 pm
INL
-
DEN
5h 55m
1 stop
$648Delta
Tue, Jun 9 - Mon, Jun 15
Delta Logo
6:10 am - 2:20 pm
DEN
-
INL
7h 10m
1 stop
Delta Logo
3:50 pm - 10:29 pm
INL
-
DEN
7h 39m
1 stop
$654Delta
Wed, Aug 5 - Mon, Aug 10
Delta Logo
9:00 am - 2:20 pm
DEN
-
INL
4h 20m
1 stop
Delta Logo
3:50 pm - 10:29 pm
INL
-
DEN
7h 39m
1 stop
$703Delta
Wed, Aug 5 - Mon, Aug 10
Delta Logo
6:10 am - 2:20 pm
DEN
-
INL
7h 10m
1 stop
Delta Logo
3:50 pm - 10:29 pm
INL
-
DEN
7h 39m
1 stop
$723Delta
Sun, Jun 21 - Fri, Jun 26
Delta Logo
6:10 am - 2:20 pm
DEN
-
INL
7h 10m
1 stop
Delta Logo
10:59 am - 3:31 pm
INL
-
DEN
5h 32m
1 stop
$887Delta
Sun, Jun 21 - Fri, Jun 26
Delta Logo
6:10 am - 2:20 pm
DEN
-
INL
7h 10m
1 stop
Delta Logo
10:59 am - 3:31 pm
INL
-
DEN
5h 32m
1 stop
$917Delta
Tue, Jun 16 - Tue, Jun 23
Delta Logo
9:00 am - 2:20 pm
DEN
-
INL
4h 20m
1 stop
Delta Logo
3:50 pm - 10:29 pm
INL
-
DEN
7h 39m
1 stop
$924Delta
Mon, Jun 22 - Sat, Jun 27
Delta Logo
6:10 am - 2:20 pm
DEN
-
INL
7h 10m
1 stop
Delta Logo
3:50 pm - 7:58 pm
INL
-
DEN
5h 08m
1 stop
$939Delta
Wed, Jul 15 - Sat, Jul 18
Delta Logo
9:00 am - 2:20 pm
DEN
-
INL
4h 20m
1 stop
Delta Logo
3:50 pm - 7:58 pm
INL
-
DEN
5h 08m
1 stop
$954Delta
Mon, Jun 22 - Sat, Jun 27
Delta Logo
6:10 am - 2:20 pm
DEN
-
INL
7h 10m
1 stop
Delta Logo
3:50 pm - 7:58 pm
INL
-
DEN
5h 08m
1 stop
$989Delta
Useful Info

Good to know

Cheapest flight$648
Flight from Denver to International Falls

When to book flights from Denver to International Falls

Are your dates flexible? Find out the best times to travel from Denver to International Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to International Falls

  • What is the cheapest flight from Denver to International Falls?

    In the last 3 days, the lowest price for a flight from Denver to International Falls was $648 for a round-trip ticket.

  • Do I need a passport to fly between Denver and International Falls?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Denver to International Falls?

    When flying out of Denver you will be using Denver Intl. You will be landing at International Falls, also known as Falls Intl.

  • Which aircraft models fly most regularly from Denver to International Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to International Falls?

    SkyTeam is the only airline alliance operating flights between Denver and International Falls.

  • How does KAYAK find such low prices on flights from Denver to International Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to International Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to International Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to International Falls from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to International Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to International Falls with an airline and back to Denver with another airline. Booking your flights between Denver and INL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to International Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to International Falls from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Denver to International Falls

 
See real verified KAYAK customer reviews for airlines flying from Denver to International Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to International Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8296 reviews
7.9Comfort
7.2Food
7.8Entertainment
8.1Boarding
8.5Crew
Airline reviews

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

4.0 OkayAbigail, Mar 2026
LGA - MSP
Read more Delta reviews

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Flight taking off must have been behind, because there was no pre-departure drink for first class like normal. Also, person in front of mine’s seat got stuck in the as far back as it normally goes position for the whole flight even during landing, flight attendant unable to fix it. Gate was not empty when we arrived, but that is MSP’s fault since was overdue for push back, not Delta’s, so had to sit on tarmac for a while and international flight so then still had to go through customs. Flight crew was excellent throughout though!

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

Good seats in Main cabin, excellent service and excellent landing

Everything you need to know for your flight from Denver to International Falls

Information on your arrival and departure airports

Denver (DEN)
International Falls (INL)