$368+ Cheap flights from Denver to International Falls (DEN - INL)
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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — INL
Apr 22 — Apr 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Denver to International Falls 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.Cheap flight deals from Denver to International Falls
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to International FallsExplore the most affordable flight options available from Denver to International Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
Explore the most affordable flight options available from Denver to International Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:10 am
DEN
- INL
1 stop7h 10m
Delta
Sun 9/203:50 pm
INL
- DEN
1 stop7h 39m
Delta
Deal found 3/20![Delta logo]()
$402
This Delta deal was found by Cheapflights users on 3/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:20 am
DEN
- INL
1 stop6h 59m
Delta
Mon 4/63:50 pm
INL
- DEN
1 stop5h 01m
Delta
Deal found 3/18![Delta logo]()
$512
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:19 am
DEN
- INL
1 stop4h 07m
Delta
Mon 7/273:50 pm
INL
- DEN
1 stop5h 06m
Delta
Deal found 3/22![Delta logo]()
$534
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:19 am
DEN
- INL
1 stop4h 07m
Delta
Sun 7/2610:59 am
INL
- DEN
1 stop22h 07m
Delta
Deal found 3/22![Delta logo]()
$569
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:19 am
DEN
- INL
1 stop4h 10m
Delta
Wed 6/243:50 pm
INL
- DEN
1 stop5h 12m
Delta
Deal found 3/21![Delta logo]()
$646
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:55 pm
DEN
- INL
2 stops17h 04m
Delta
Mon 7/273:50 pm
INL
- DEN
1 stop5h 06m
Delta
Deal found 3/22![Delta logo]()
$661
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:00 am
DEN
- INL
1 stop7h 29m
Delta
Mon 7/63:50 pm
INL
- DEN
1 stop9h 00m
Delta
Deal found 3/21![Delta logo]()
$725
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:00 am
DEN
- INL
1 stop4h 20m
Delta
Mon 8/103:50 pm
INL
- DEN
1 stop7h 39m
Delta
Deal found 3/19![Delta logo]()
$738
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:06 am
DEN
- INL
1 stop4h 08m
Delta
Mon 6/810:59 am
INL
- DEN
1 stop5h 41m
Delta
Deal found 3/22![Delta logo]()
$742
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:19 am
DEN
- INL
1 stop4h 10m
Delta
Wed 6/243:50 pm
INL
- DEN
1 stop5h 12m
Delta
Deal found 3/22![Delta logo]()
$788
Best flights from Denver to International FallsDiscover carefully curated flight deals from Denver to International Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
Discover carefully curated flight deals from Denver to International Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:10 am
DEN
- INL
1 stop7h 10m
Delta
Sun 9/203:50 pm
INL
- DEN
1 stop7h 39m
Delta
Deal found 3/21![Delta logo]()
$402
This Delta deal was found by Cheapflights users on 3/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:20 am
DEN
- INL
1 stop6h 59m
Delta
Mon 4/63:50 pm
INL
- DEN
1 stop5h 01m
Delta
Deal found 3/18![Delta logo]()
$512
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:00 am
DEN
- INL
1 stop4h 20m
Delta
Mon 8/103:50 pm
INL
- DEN
1 stop7h 39m
Delta
Deal found 3/21![Delta logo]()
$748
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/169:19 am
DEN
- INL
1 stop4h 10m
Delta
Tue 6/233:50 pm
INL
- DEN
1 stop5h 12m
Delta
Deal found 3/21![Delta logo]()
$834
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:10 am
DEN
- INL
1 stop7h 10m
Delta
Fri 6/2610:59 am
INL
- DEN
1 stop5h 32m
Delta
Deal found 3/19![Delta logo]()
$932
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/229:19 am
DEN
- INL
1 stop4h 10m
Delta
Sat 6/273:50 pm
INL
- DEN
1 stop4h 41m
Delta
Deal found 3/23![Delta logo]()
$1,034
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2012:12 pm
DEN
- INL
1 stop4h 51m
Delta
Wed 6/2410:59 am
INL
- DEN
2 stops10h 05m
Delta
Deal found 3/22![Delta logo]()
$1,181
Last-minute flights from Denver to International FallsDiscover last-minute flight deals from Denver to International Falls. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to International Falls. Data last updated March 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:20 am
DEN
- INL
1 stop6h 59m
Delta
Mon 4/63:50 pm
INL
- DEN
1 stop5h 01m
Delta
Deal found 3/18![Delta logo]()
$512
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:20 am
DEN
- INL
1 stop6h 59m
Delta
Fri 4/1011:05 am
INL
- DEN
1 stop5h 55m
Delta
Deal found 3/22![Delta logo]()
$862
One-way flights from Denver to International FallsSearch for one-way flight options from Denver to International Falls. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
Search for one-way flight options from Denver to International Falls. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:19 am
DEN
- INL
1 stop4h 07m
Delta
Deal found 3/22![Delta logo]()
$368
Find flight deals from Denver to International Falls
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to International Falls (INL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $402 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to International Falls 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 March 23, 2026.
Use the filters below to find and compare flights from Denver to International Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverInternational Falls
DEN - INL
DENINL
Denver Intl
Wed 9/16
6:10 am-2:20 pm
1 stop7h 10m
Falls Intl
Sun 9/20
3:50 pm-10:29 pm
1 stop7h 39m
$402
DenverInternational Falls
DEN - INL
DENINL
Denver Intl
Thu 4/2
6:20 am-2:19 pm
1 stop6h 59m
Falls Intl
Mon 4/6
3:50 pm-7:51 pm
1 stop5h 01m
$512
DenverInternational Falls
DEN - INL
DENINL
Denver Intl
Wed 8/5
9:00 am-2:20 pm
1 stop4h 20m
Falls Intl
Mon 8/10
3:50 pm-10:29 pm
1 stop7h 39m
$748
DenverInternational Falls
DEN - INL
DENINL
Denver Intl
Tue 6/16
9:19 am-2:29 pm
1 stop4h 10m
Falls Intl
Tue 6/23
3:50 pm-8:02 pm
1 stop5h 12m
$834
DenverInternational Falls
DEN - INL
DENINL
Denver Intl
Sun 6/21
6:10 am-2:20 pm
1 stop7h 10m
Falls Intl
Fri 6/26
10:59 am-3:31 pm
1 stop5h 32m
$932
Quickest round-trip
DenverInternational Falls
DEN - INL
DENINL
Denver Intl
Mon 6/22
9:19 am-2:29 pm
1 stop4h 10m
Falls Intl
Sat 6/27
3:50 pm-7:31 pm
1 stop4h 41m
$1,034
DenverInternational Falls
DEN - INL
DENINL
Denver Intl
Sat 6/20
12:12 pm-6:03 pm
1 stop4h 51m
Falls Intl
Wed 6/24
10:59 am-8:04 pm
2 stops10h 05m
$1,181
Cheapest one-way
Quickest one-way
DenverInternational Falls
DEN - INL
DENINL
Denver Intl
Sun 8/2
5:40 am-2:26 pm
2 stops7h 46m
$956
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Denver-International Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-International Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-International Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-International Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-International Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to International Falls
Have a flexible travel schedule? Discover the best time to fly to International Falls from Denver with our price prediction graph.
DEN-INL
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.
Reviews of airlines servicing International Falls
Get insights into the airlines that provide service to International Falls. 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 International Falls. Reviews last updated March 23, 2026.
See what other customers who have flown with Delta from Denver to International Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentMarie Antonette,Sep 2023
CDG - MSP
Overall
7.9
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentMarie Antonette,Sep 2023
CDG - MSP
Related info for your journey
Find useful and relevant information for your journey from Denver to International Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
Alternative routes
Complete your trip
Flights by cabin class
International Falls flight routes
Other flight options
Other flights from Denver
Popular flights
Alternative routes for Denver to International Falls
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to International Falls by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to International Falls by cabin class
Find flights from Denver to International Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to International Falls
Explore flights to International Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 23, 2026.
Denver and International Falls flights
Browse other Denver and International Falls flight options. Last updated on March 23, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on March 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Denver to International Falls
Discover the top airline that operate flights from Denver to International Falls. 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 March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$371 | Average$547 | FlexibilityNo cancel fee | On-timeN/A |