What is the cheapest day to fly from Philadelphia to International Falls?

Travelers seeking maximum savings on their Philadelphia to International Falls flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in International Falls ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit International Falls when rainfall is around 0.6 in.

If weather is an important factor for your trip to International Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 F).

What is the cheapest time of day to fly from PHL to INL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to International Falls as you normally would.

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.

$642+ Flights from Philadelphia to International Falls

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Cheap flight deals from Philadelphia to International Falls

Round-trip from	$642 (Delta)

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 August 14, 2025.

Tue 10/286:00 amPHL - INL

1 stop5h 25mDelta

Fri 10/313:50 pmINL - PHL

1 stop4h 58mDelta

Deal found 8/14

$642

Thu 8/286:00 amPHL - INL

1 stop5h 20mDelta

Mon 9/13:50 pmINL - PHL

1 stop7h 01mDelta

Deal found 8/13

$1,164

Best flights from Philadelphia to International Falls
Discover carefully curated flight deals from Philadelphia to International Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Tue 10/286:00 amPHL - INL

1 stop5h 25mDelta

Fri 10/313:50 pmINL - PHL

1 stop4h 58mDelta

Deal found 8/14

$642

Thu 8/286:00 amPHL - INL

1 stop5h 20mDelta

Mon 9/13:50 pmINL - PHL

1 stop7h 01mDelta

Deal found 8/13

$1,164

Last-minute flights from Philadelphia to International Falls
Discover last-minute flight deals from Philadelphia to International Falls. Data last updated August 14, 2025 and is based on user searches.

Thu 8/286:00 amPHL - INL

1 stop5h 20mDelta

Mon 9/13:50 pmINL - PHL

1 stop7h 01mDelta

Deal found 8/13

$1,164

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to International Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaInternational Falls

PHL - INL

PHLINL

Philadelphia

Tue 10/28

6:00 am-10:25 am

1 stop5h 25m

Falls Intl

Fri 10/31

3:50 pm-9:48 pm

1 stop4h 58m

$642

PhiladelphiaInternational Falls

PHL - INL

PHLINL

Philadelphia

Thu 8/28

6:00 am-10:20 am

1 stop5h 20m

Falls Intl

Mon 9/1

3:50 pm-11:51 pm

1 stop7h 01m

$1,164

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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

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

8.0

Very good

7,980 reviews

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

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

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

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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Philadelphia to International Falls

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Top airline flying from Philadelphia to International Falls

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$371	Average$663	FlexibilityNo cancel fee	On-timeN/A

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$642+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to International Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Philadelphia to International Falls

Round-trip from

Find flight deals from Philadelphia to International Falls

Cheapest flights from Philadelphia to International FallsExplore 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 August 14, 2025.

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 August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to International Falls that are best for you.

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.

Reviews of airlines servicing International Falls

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.

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.

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

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

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

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 for Philadelphia to International Falls

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Philadelphia to International Falls

100% Free

Book with Flexibility

Travel Smart

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 August 14, 2025.