How long is the flight from International Falls to San Francisco?

Departing from International Falls to San Francisco will take you 9h 05m. International Falls and San Francisco are separated by a distance of 1631 mi.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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

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

How can I find direct flights from International Falls to San Francisco?

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

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

Yes. Cheapflights offers flight deals from International Falls to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$462+ Cheap Flights from International Falls to San Francisco

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Cheap flight deals from International Falls to San Francisco

Round-trip from	$462 (Delta)

From Falls Intl to San Francisco

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Find flight deals from International Falls to San Francisco

Cheapest flights from International Falls to San Francisco
Explore the most affordable flight options available from International Falls to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Sat 12/1310:59 amINL - SFO

1 stop9h 05mDelta

Mon 12/1512:30 amSFO - INL

1 stop7h 54mDelta

Deal found 10/22

$462

Fri 11/711:00 amINL - SFO

1 stop8h 24mDelta

Mon 11/1012:30 amSFO - INL

1 stop7h 54mDelta

Deal found 10/22

$534

Best flights from International Falls to San Francisco
Discover carefully curated flight deals from International Falls to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2025.

Sat 12/1310:59 amINL - SFO

1 stop9h 05mDelta

Tue 12/1610:45 pmSFO - INL

2 stops9h 39mDelta

Deal found 10/20

$472

Fri 11/711:00 amINL - SFO

1 stop8h 24mDelta

Mon 11/1012:30 amSFO - INL

1 stop7h 54mDelta

Deal found 10/22

$534

Last-minute flights from International Falls to San Francisco
Discover last-minute flight deals from International Falls to San Francisco. Data last updated October 23, 2025 and is based on user searches.

Fri 11/711:00 amINL - SFO

1 stop8h 24mDelta

Mon 11/1012:30 amSFO - INL

1 stop7h 54mDelta

Deal found 10/22

$534

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

International FallsSan Francisco

INL - SFO

INLSFO

Falls Intl

Sat 12/13

10:59 am-6:04 pm

1 stop9h 05m

San Francisco

Tue 12/16

10:45 pm-10:24 am

2 stops9h 39m

$472

International FallsSan Francisco

INL - SFO

INLSFO

Falls Intl

Fri 11/7

11:00 am-5:24 pm

1 stop8h 24m

San Francisco

Mon 11/10

12:30 am-10:24 am

1 stop7h 54m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Best time to book a flight from International Falls to San Francisco

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

Related info for your journey

How long is the flight from International Falls to San Francisco?
Departing from International Falls to San Francisco will take you 9h 05m. International Falls and San Francisco are separated by a distance of 1631 mi.
Can I find deals for flights from International Falls to San Francisco that include hotel bookings?
Yes. In addition to deals on International Falls to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from International Falls to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from International Falls to San Francisco.
Can I find deals for business class flights from International Falls to San Francisco?
Yes. Cheapflights offers flight deals from International Falls to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$462+ Cheap flights from International Falls to San Francisco (INL - SFO)

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from International Falls to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from International Falls to San Francisco

Round-trip from

Find flight deals from International Falls to San Francisco

Cheapest flights from International Falls to San FranciscoExplore the most affordable flight options available from International Falls to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Explore the most affordable flight options available from International Falls to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from International Falls to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from International Falls with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from International Falls to San Francisco. 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 International Falls to San Francisco?

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

How can I find direct flights from International Falls to San Francisco?

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

Traveling to a place near San Francisco?

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Cheapest flights from International Falls to San Francisco
Explore the most affordable flight options available from International Falls to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.