What are the cheapest airlines to fly from Galveston to San Francisco one-way?

One-way options have recently been found by users for as low as $95 on Frontier. Other airlines that offer cheap prices include Alaska Airlines from $124 and American Airlines from $125 one-way.

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 are the most popular airlines that fly from Galveston to San Francisco?

The most popular airlines flying from Galveston to San Francisco are United Airlines, Frontier and Southwest. Something to consider prior to booking your flight.

What airport do you fly into for flights to San Francisco from Galveston?

Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Galveston. On average, San Francisco has 0 inbound flights from Galveston per day from 7 airlines. San Francisco is conveniently located just 11.0 mi from San Francisco’s city center.

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

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

How can I find direct flights from Galveston to San Francisco?

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

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

Yes. Cheapflights offers flight deals from Galveston 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.

Find Cheap Flights from Galveston to San Francisco

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Find flight deals from Galveston to San Francisco

Popular in	December
Cheapest in	February
Average price	$439

Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Everything you need to know about your flight from Galveston to San Francisco

What is the cheapest time of day to fly from G4L to SFO?

When flying from Galveston to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 51% versus a flight in the evening.

What is the cheapest day to fly from Galveston to San Francisco?

Travelers seeking maximum savings on their Galveston to San Francisco flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Francisco

See what other customers who have flown with Southwest,United Airlines, andJetBlue from Galveston to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,224 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Southwest

7.9

Good

4,224 reviews

Southwest

7.9

Good

4,224 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

United Airlines

7.3

Good

10,436 reviews

Southwest

7.9

Good

4,224 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

JetBlue

7.1

Good

3,066 reviews

Southwest

7.9

Good

4,224 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

American Airlines

7.0

Good

12,194 reviews

Southwest

7.9

Good

4,224 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Frontier

5.5

Fair

2,519 reviews

Southwest

7.9

Good

4,224 reviews

Reviews

1 / 20

10.0

Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Related info for your journey

What airport do you fly into for flights to San Francisco from Galveston?
Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Galveston. On average, San Francisco has 0 inbound flights from Galveston per day from 7 airlines. San Francisco is conveniently located just 11.0 mi from San Francisco’s city center.
What are the cheapest airlines to fly from Galveston to San Francisco one-way?
One-way options have recently been found by users for as low as $95 on Frontier. Other airlines that offer cheap prices include Alaska Airlines from $124 and American Airlines from $125 one-way.
Can I find deals for flights from Galveston to San Francisco that include hotel bookings?
Yes. In addition to deals on Galveston to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Galveston to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Galveston to San Francisco.
Can I find deals for business class flights from Galveston to San Francisco?
Yes. Cheapflights offers flight deals from Galveston 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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Top 7 airlines flying from Galveston to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$160	Average$292	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$220	Average$396	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$232	Average$395	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$262	Average$403	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$269	Average$484	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$279	Average$349	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$288	Average$418	FlexibilityNo cancel fee	On-timeN/A

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Cheap flights from Galveston, TX to San Francisco (SFO)

Find cheap flights from Galveston to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Galveston to San Francisco

Popular in

Cheapest in

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Cheapflights Insights

What is the cheapest time of day to fly from G4L to SFO?

When flying from Galveston to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 51% versus a flight in the evening.

What is the cheapest day to fly from Galveston to San Francisco?

Travelers seeking maximum savings on their Galveston to San Francisco flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Francisco

See what other customers who have flown with Southwest,United Airlines, andJetBlue from Galveston to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to San Francisco from Galveston?

What are the cheapest airlines to fly from Galveston to San Francisco one-way?

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

How can I find direct flights from Galveston to San Francisco?

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

Traveling to a place near San Francisco?

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Alternative routes for Galveston to San Francisco

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Complete your trip

Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Galveston to San Francisco by cabin class

Find flights from Galveston to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Galveston and San Francisco flights

Browse other Galveston and San Francisco flight options. Last updated on October 25, 2026.

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Other flights to San Francisco

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Top 7 airlines flying from Galveston to San Francisco

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