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International Falls

$402+ Cheap flights from Philadelphia to International Falls (PHL - 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — INL
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Philadelphia to International Falls

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 November 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$402
(Delta)
Provider with most accurate pricing for Philadelphia-Falls Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Falls Intl flights.
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From Philadelphia to Falls Intl
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Find flight deals from Philadelphia to International Falls

Cheapest flights from Philadelphia to International Falls
Explore the most affordable flight options available from Philadelphia to International Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Delta deal was found by Cheapflights users on 11/12. 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 12/206:05 amPHL - INL
1 stop5h 19mDelta
Sat 12/273:50 pmINL - PHL
1 stop7h 05mDelta
Deal found 11/12$954

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 November 13, 2025.
Use the filters below to find and compare flights from Philadelphia to International Falls that are best for you.

Fly from

Philadelphia

Fly to

International Falls

Route

Depart

Return

Price

PhiladelphiaInternational Falls

PHL - INL

PHLINL

Philadelphia

Sat 4/25

6:15 am-10:24 am

1 stop5h 09m

Falls Intl

Wed 4/29

10:59 am-5:19 pm

1 stop5h 20m

$402

PhiladelphiaInternational Falls

PHL - INL

PHLINL

Philadelphia

Sat 12/20

6:05 am-10:24 am

1 stop5h 19m

Falls Intl

Sat 12/27

3:50 pm-11:55 pm

1 stop7h 05m

$954

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Compare providers for flights from Philadelphia to International Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to International Falls in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-International Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-International Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-International Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-International Falls flights, Cheapflights users trust Expedia the most. Expedia 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 Philadelphia-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 Philadelphia to International Falls

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

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 November 13, 2025.
Read reviews from past customers who have flown Delta from Philadelphia to International Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to International Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Delta can get you from Philadelphia to International Falls in just under 5h 09m. Your travel time can differ by up to . The distance between Philadelphia and International Falls is about 1076 mi.

  • What is the cheapest airline to fly from Philadelphia to International Falls round-trip?

    According to our current data, Delta ($371), offers the cheapest pricing from Philadelphia to International Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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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Alternative routes for Philadelphia to International Falls

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Top airline flying from Philadelphia to International Falls

Discover the top airline that operate flights from Philadelphia 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$371Average$663FlexibilityNo cancel feeOn-timeN/A

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