What is the cheapest month to book a flight from Grand Island to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Grand Island to San Francisco (average of $276). Flying from Grand Island to San Francisco in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 GRI to SFO?

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

Can I find deals for flights from Grand Island to San Francisco that include hotel bookings?

Yes. In addition to deals on Grand Island to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Grand Island to San Francisco?

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

Can I find deals for business class flights from Grand Island to San Francisco?

Yes. Cheapflights offers flight deals from Grand Island 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.

$310+ Cheap Flights from Grand Island to San Francisco

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Cheap flight deals from Grand Island to San Francisco

Round-trip from	$440 (American Airlines)
One-way from	$310 (American Airlines)

From Grand Island to San Francisco

Search Deals

One-way flight from Grand Island to San Francisco

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Find flight deals from Grand Island to San Francisco

Cheapest flights from Grand Island to San Francisco
Explore the most affordable flight options available from Grand Island to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Sat 9/136:11 amGRI - SFO

1 stop8h 59mAmerican Airlines

Sat 9/2012:14 pmSFO - GRI

1 stop9h 24mAmerican Airlines

Deal found 8/14

$440

Mon 9/153:04 pmGRI - SFO

1 stop8h 01mAmerican Airlines

Sat 9/205:45 amSFO - GRI

1 stop6h 48mAmerican Airlines

Deal found 8/14

$470

Sun 9/283:04 pmGRI - SFO

1 stop7h 57mAmerican Airlines

Sun 10/55:45 amSFO - GRI

1 stop6h 47mAmerican Airlines

Deal found 8/13

$503

Thu 8/283:06 pmGRI - SFO

1 stop7h 31mAmerican Airlines

Mon 9/19:12 amSFO - GRI

2 stops12h 12mAmerican Airlines

Deal found 8/12

$576

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

Sat 9/136:11 amGRI - SFO

1 stop8h 59mAmerican Airlines

Sat 9/2012:14 pmSFO - GRI

1 stop9h 24mAmerican Airlines

Deal found 8/14

$440

Mon 9/153:04 pmGRI - SFO

1 stop8h 01mAmerican Airlines

Sat 9/205:45 amSFO - GRI

1 stop6h 48mAmerican Airlines

Deal found 8/14

$470

Sun 9/283:04 pmGRI - SFO

1 stop7h 57mAmerican Airlines

Sun 10/55:45 amSFO - GRI

1 stop6h 47mAmerican Airlines

Deal found 8/13

$503

Thu 8/283:06 pmGRI - SFO

1 stop7h 31mAmerican Airlines

Mon 9/19:12 amSFO - GRI

2 stops12h 12mAmerican Airlines

Deal found 8/12

$576

Last-minute flights from Grand Island to San Francisco
Discover last-minute flight deals from Grand Island to San Francisco. Data last updated August 14, 2025 and is based on user searches.

Thu 8/283:06 pmGRI - SFO

1 stop7h 31mAmerican Airlines

Mon 9/19:12 amSFO - GRI

2 stops12h 12mAmerican Airlines

Deal found 8/12

$576

Sat 9/136:11 amGRI - SFO

1 stop8h 59mAmerican Airlines

Sat 9/2012:14 pmSFO - GRI

1 stop9h 24mAmerican Airlines

Deal found 8/14

$440

Mon 9/153:04 pmGRI - SFO

1 stop8h 01mAmerican Airlines

Sat 9/205:45 amSFO - GRI

1 stop6h 48mAmerican Airlines

Deal found 8/14

$470

Sun 9/283:04 pmGRI - SFO

1 stop7h 57mAmerican Airlines

Sun 10/55:45 amSFO - GRI

1 stop6h 47mAmerican Airlines

Deal found 8/13

$503

One-way flights from Grand Island to San Francisco
Search for one-way flight options from Grand Island to San Francisco. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Sat 10/46:11 amGRI - SFO

1 stop16h 54mAmerican Airlines

Deal found 8/14

$310

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Grand IslandSan Francisco

GRI - SFO

GRISFO

Grand Island

Sat 9/13

6:11 am-1:10 pm

1 stop8h 59m

San Francisco

Sat 9/20

12:14 pm-11:38 pm

1 stop9h 24m

$440

Grand IslandSan Francisco

GRI - SFO

GRISFO

Grand Island

Mon 9/15

3:04 pm-9:05 pm

1 stop8h 01m

San Francisco

Sat 9/20

5:45 am-2:33 pm

1 stop6h 48m

$470

Grand IslandSan Francisco

GRI - SFO

GRISFO

Grand Island

Sun 9/28

3:04 pm-9:01 pm

1 stop7h 57m

San Francisco

Sun 10/5

5:45 am-2:32 pm

1 stop6h 47m

$503

Grand IslandSan Francisco

GRI - SFO

GRISFO

Grand Island

Thu 8/28

3:06 pm-8:37 pm

1 stop7h 31m

San Francisco

Mon 9/1

9:12 am-11:24 pm

2 stops12h 12m

$576

Grand IslandSan Francisco

GRI - SFO

GRISFO

Grand Island

Sat 10/4

6:11 am-9:05 pm

1 stop16h 54m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Grand Island to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Grand Island 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

Can I find deals for flights from Grand Island to San Francisco that include hotel bookings?
Yes. In addition to deals on Grand Island to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Grand Island to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Island to San Francisco.
Can I find deals for business class flights from Grand Island to San Francisco?
Yes. Cheapflights offers flight deals from Grand Island 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.
What is the cheapest month to book a flight from Grand Island to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Grand Island to San Francisco (average of $276). Flying from Grand Island to San Francisco in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Roseville

Santa Cruz

Livermore

South San Francisco

Mountain View

Turlock

Santa Clara

Hollister

Antioch

Watsonville

Manteca

Sunnyvale

Newark

Milpitas

Campbell

Foster City

San Leandro

Burlingame

Redwood City

Vallejo

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$310+ Cheap flights from Grand Island to San Francisco (GRI - SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Grand Island 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 Grand Island to San Francisco

Round-trip from

One-way from

Find flight deals from Grand Island to San Francisco

Cheapest flights from Grand Island to San FranciscoExplore the most affordable flight options available from Grand Island to San Francisco. 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 Grand Island to San Francisco. 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 Grand Island to San Francisco that are best for you.

Best time to book a flight from Grand Island to San Francisco

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

Related info for your journey

Find useful and relevant information for your journey from Grand Island to San Francisco. 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 Grand Island to San Francisco that include hotel bookings?

How can I find direct flights from Grand Island to San Francisco?

Can I find deals for business class flights from Grand Island to San Francisco?

What is the cheapest month to book a flight from Grand Island to San Francisco?

Traveling to a place near San Francisco?

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Cheapest flights from Grand Island to San Francisco
Explore the most affordable flight options available from Grand Island to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.