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International Falls

$362+ Cheap flights from Illinois 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — INL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Illinois to International Falls

Cheapest flights from Illinois to International Falls
Explore the most affordable flight options available from Illinois to International Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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 11/156:00 amORD - INL
1 stop4h 24mDelta
Sat 11/153:50 pmINL - ORD
1 stop5h 46mDelta
Deal found 10/27$722

Cheap flight deals from Illinois to International Falls

Keep the following information in mind while searching for Illinois to International Falls flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$362
(Delta)
Provider with most accurate pricing for Chicago (CHI)-Falls Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Falls Intl flights.
Search Deals
From Illinois to Falls Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois 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 October 28, 2025.
Use the filters below to find and compare flights from Illinois to International Falls that are best for you.

Fly from

Illinois

Fly to

International Falls

Route

Depart

Return

Price

ChicagoInternational Falls

ORD - INL

ORDINL

Chicago O'Hare Intl

Sat 3/14

9:30 am-2:20 pm

1 stop4h 50m

Falls Intl

Tue 3/17

10:59 am-2:56 pm

1 stop3h 57m

$362

St. LouisInternational Falls

STL - INL

STLINL

Lambert-St Louis

Sat 4/25

6:30 am-10:24 am

1 stop3h 54m

Falls Intl

Wed 4/29

10:59 am-4:45 pm

1 stop5h 46m

$362

ChicagoInternational Falls

MDW - INL

MDWINL

Chicago Midway

Sat 3/14

9:20 am-2:20 pm

1 stop5h 00m

Falls Intl

Tue 3/17

10:59 am-6:34 pm

2 stops31h 35m

$484

ChicagoInternational Falls

ORD - INL

ORDINL

Chicago O'Hare Intl

Sat 11/15

6:00 am-10:24 am

1 stop4h 24m

Falls Intl

Sat 11/15

3:50 pm-9:36 pm

1 stop5h 46m

$722

BloomingtonInternational Falls

BMI - INL

BMIINL

Bloomington-Normal

Sat 4/25

6:01 am-2:20 pm

2 stops32h 19m

Falls Intl

Wed 4/29

10:59 am-10:23 pm

2 stops11h 24m

$1,045

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Best time to book a flight from Illinois to International Falls

Have a flexible travel schedule? Discover the best time to fly to International Falls from Illinois 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 Illinois 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 Illinois 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 Illinois?

    Most people fly into Falls Intl (INL) if they book a flight to International Falls from Illinois. Falls Intl is conveniently located just 2.4 mi from International Falls’s city center.

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

    Departing from Illinois to International Falls will take you 4h 50m. The distance from Illinois to International Falls is about 527 mi.

  • What are the most popular routes from Illinois to International Falls?

    Most travelers choose Chicago Midway - Falls Intl, Chicago O'Hare Intl - Falls Intl or Lambert-St Louis - Falls Intl when deciding on the best route from Illinois to International Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to International Falls

Discover the top airline that operate flights from Illinois 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$351Average$602FlexibilityNo cancel feeOn-timeN/A

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