$208 Cheap Flights from San Francisco (SFO) to Glasgow (GGW)

View $208 flight on Thu, Jan 15, 2026Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Glasgow, MT (GGW-Glasgow Valley County)

Cheap Flights from San Francisco to Glasgow (SFO-GGW)

Prices were available within the past 7 days and start at $208 for one-way flights and $685 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Nov 11 - Sat, Nov 15
SFO
San Francisco
GGW
Glasgow
$685 Roundtrip, found 2 days ago
$685
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from San Francisco to Glasgow, returning Sat, Nov 15, priced at $685 found 2 days ago
Alaska Airlines
Tue, Nov 11 - Sat, Nov 15
SFO
San Francisco
GGW
Glasgow
$723 Roundtrip, found 2 days ago
$723
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from San Francisco to Glasgow, returning Sat, Nov 15, priced at $723 found 2 days ago
Alaska Airlines
Tue, Nov 11 - Sat, Nov 15
SFO
San Francisco
GGW
Glasgow
$744 Roundtrip, found 2 days ago
$744
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from San Francisco to Glasgow, returning Sat, Nov 15, priced at $744 found 2 days ago
Alaska Airlines
Tue, Nov 11 - Sat, Nov 15
SFO
San Francisco
GGW
Glasgow
$782 Roundtrip, found 2 days ago
$782
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from San Francisco to Glasgow, returning Sat, Nov 15, priced at $782 found 2 days ago

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Glasgow Intl. Airport (GGW) cost?
Get a cheap one-way flight from $208 or cheap return flight from $685 from San Francisco Intl. Airport (SFO) to Glasgow Intl. Airport (GGW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Glasgow Intl. Airport (GGW)?
Planning your getaway for November is a good way to save, as it's the cheapest month for flights between SFO and GGW. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Glasgow Intl. Airport (GGW)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from SFO to GGW. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from San Francisco Intl. Airport (SFO) to Glasgow Intl. Airport (GGW)?
Direct flights from San Francisco Intl. Airport (SFO) to Glasgow Intl. Airport (GGW) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SFO to GGW?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Glasgow Intl. Airport (GGW)?
Choose a flight from San Francisco Intl. Airport (SFO) to Glasgow Intl. Airport (GGW) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Glasgow Intl. Airport (GGW) last-minute?
Booking your flight from SFO to GGW just before your trip is usually more expensive. But if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a SFO to GGW flight and hotel package?
You'll typically save money by securing a SFO to GGW flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your preferred flights and accommodations, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Glasgow Intl. Airport (GGW)?
Usually, it's possible to reschedule or cancel your SFO to GGW flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Glasgow Valley County
Roundtrip price
$685
Distance
1078 mi

Book with confidence

San Francisco to Glasgow Flights

The cheapest times to fly from San Francisco to Glasgow

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Francisco to Glasgow are during the month of November. You can find some of the cheapest flights from San Francisco to Glasgow with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Glasgow

Sunday is one of the best days to book for cheap flights from San Francisco to Glasgow: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Francisco to Glasgow

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Francisco to Glasgow in 2025. You can also book with separate airlines for your outbound and return journeys, from $208 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Francisco to Glasgow flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Francisco to Glasgow airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Francisco to Glasgow Flights

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*Available to One Key members.