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International Falls

$458+ Cheap flights from Missouri to International Falls (INL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — INL
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Missouri to International Falls

Cheapest flights from Missouri to International Falls
Explore the most affordable flight options available from Missouri to International Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Delta deal was found by Cheapflights users on 2/1. 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 3/76:10 am
STL
-
INL
1 stop4h 20m
Delta
Sun 3/811:05 am
INL
-
STL
1 stop6h 00m
Delta
Deal found 2/1$458
This Delta deal was found by Cheapflights users on 2/2. 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 6/2012:10 pm
STL
-
INL
1 stop5h 49m
Delta
Thu 6/2510:59 am
INL
-
STL
1 stop5h 46m
Delta
Deal found 2/2$771

Find flight deals from Missouri to International Falls

Keep the following information in mind while searching for Missouri to International Falls flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$458
(Delta)
Provider with most accurate pricing for Lambert-St Louis-Falls Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Falls Intl flights.
Search Deals
From Missouri to Falls Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 February 3, 2026.
Use the filters below to find and compare flights from Missouri to International Falls that are best for you.

Fly from

Missouri

Fly to

International Falls

Route

Depart

Return

Price

St. LouisInternational Falls

STL - INL

STLINL

Lambert-St Louis

Sat 3/7

6:10 am-10:30 am

1 stop4h 20m

Falls Intl

Sun 3/8

11:05 am-5:05 pm

1 stop6h 00m

$458

St. LouisInternational Falls

STL - INL

STLINL

Lambert-St Louis

Sat 6/20

12:10 pm-5:59 pm

1 stop5h 49m

Falls Intl

Thu 6/25

10:59 am-4:45 pm

1 stop5h 46m

$771

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Best time to book a flight from Missouri to International Falls

Have a flexible travel schedule? Discover the best time to fly to International Falls from Missouri 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 Missouri to International Falls
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Missouri to International Falls. 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 into for flights to International Falls from Missouri?

    Falls Intl (INL), located 2.4 mi from the city center, is the airport you fly into when you book flights from Missouri to International Falls.

  • How long is the flight from Missouri to International Falls?

    There are many flights that can get you from Missouri to International Falls in 4h 20m. Fly via Delta to get the fastest option. The distance from Missouri to International Falls is about 694 mi.

  • Can I find deals for flights from Missouri to International Falls that include hotel bookings?

    Yes. In addition to deals on Missouri to International Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to International Falls?

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

  • Can I find deals for business class flights from Missouri to International Falls?

    Yes. Cheapflights offers flight deals from Missouri to International Falls 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

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Top airline flying from Missouri to International Falls

Discover the top airline that operate flights from Missouri 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$398Average$421FlexibilityNo cancel feeOn-timeN/A

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