$684 Cheap Flights from Saipan (SPN) to San Francisco (SFO)

View $684 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from Saipan (SPN-Saipan Intl.) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Saipan to San Francisco (SPN-SFO)

Prices were available within the past 7 days and start at $684 for one-way flights and $1,186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hong Kong Airlines
Mon, Mar 2 - Sat, Mar 14
SPN
Saipan
SFO
San Francisco
$1,186 Roundtrip, found 6 days ago
$1,186
Roundtrip
found 6 days ago
Select Hong Kong Airlines flight, departing Mon, Mar 2 from Saipan to San Francisco, returning Sat, Mar 14, priced at $1,186 found 6 days ago
Hong Kong Airlines
Mon, Nov 10 - Tue, Nov 25
SPN
Saipan
SFO
San Francisco
$1,213 Roundtrip, found 1 day ago
$1,213
Roundtrip
found 1 day ago
Select Hong Kong Airlines flight, departing Mon, Nov 10 from Saipan to San Francisco, returning Tue, Nov 25, priced at $1,213 found 1 day ago
Hong Kong Airlines
Fri, Nov 14 - Tue, Nov 25
SPN
Saipan
SFO
San Francisco
$1,226 Roundtrip, found 6 days ago
$1,226
Roundtrip
found 6 days ago
Select Hong Kong Airlines flight, departing Fri, Nov 14 from Saipan to San Francisco, returning Tue, Nov 25, priced at $1,226 found 6 days ago
Hong Kong Airlines
Mon, Nov 17 - Fri, Dec 5
SPN
Saipan
SFO
San Francisco
$1,255 Roundtrip, found 6 days ago
$1,255
Roundtrip
found 6 days ago
Select Hong Kong Airlines flight, departing Mon, Nov 17 from Saipan to San Francisco, returning Fri, Dec 5, priced at $1,255 found 6 days ago
Hong Kong Airlines
Fri, Oct 31 - Sat, Nov 1
SPN
Saipan
SFO
San Francisco
$1,265 Roundtrip, found 6 days ago
$1,265
Roundtrip
found 6 days ago
Select Hong Kong Airlines flight, departing Fri, Oct 31 from Saipan to San Francisco, returning Sat, Nov 1, priced at $1,265 found 6 days ago
Hong Kong Airlines
Fri, Nov 14 - Tue, Nov 25
SPN
Saipan
SFO
San Francisco
$1,267 Roundtrip, found 1 day ago
$1,267
Roundtrip
found 1 day ago
Select Hong Kong Airlines flight, departing Fri, Nov 14 from Saipan to San Francisco, returning Tue, Nov 25, priced at $1,267 found 1 day ago
Hong Kong Airlines
Mon, Nov 3 - Fri, Nov 14
SPN
Saipan
SFO
San Francisco
$1,275 Roundtrip, found 6 days ago
$1,275
Roundtrip
found 6 days ago
Select Hong Kong Airlines flight, departing Mon, Nov 3 from Saipan to San Francisco, returning Fri, Nov 14, priced at $1,275 found 6 days ago
Hong Kong Airlines
Mon, Nov 10 - Fri, Nov 28
SPN
Saipan
SFO
San Francisco
$1,308 Roundtrip, found 1 day ago
$1,308
Roundtrip
found 1 day ago
Select Hong Kong Airlines flight, departing Mon, Nov 10 from Saipan to San Francisco, returning Fri, Nov 28, priced at $1,308 found 1 day ago
Hong Kong Airlines
Fri, Oct 31 - Fri, Nov 14
SPN
Saipan
SFO
San Francisco
$1,328 Roundtrip, found 6 days ago
$1,328
Roundtrip
found 6 days ago
Select Hong Kong Airlines flight, departing Fri, Oct 31 from Saipan to San Francisco, returning Fri, Nov 14, priced at $1,328 found 6 days ago
United
Mon, Nov 24 - Mon, Dec 8
SPN
Saipan
SFO
San Francisco
$1,371 Roundtrip, found 6 days ago
$1,371
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 24 from Saipan to San Francisco, returning Mon, Dec 8, priced at $1,371 found 6 days ago

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $1,372
SFO
San Francisco Intl.
CheapestClosest
Average driving time to city center19 min
Flights from $1,372

Frequently asked questions

How much does a flight from Saipan Intl. Airport (SPN) to San Francisco Intl. Airport (SFO) cost?
Grab a cheap one-way flight from $684 or cheap return flight from $1,186 from Saipan Intl. Airport (SPN) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Saipan Intl. Airport (SPN) to San Francisco Intl. Airport (SFO)?
The cheapest month to fly from SPN to SFO is March, when demand is low. Off-peak months are typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Saipan Intl. Airport (SPN) to San Francisco Intl. Airport (SFO)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from SPN to SFO. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Saipan Intl. Airport (SPN) to San Francisco Intl. Airport (SFO)?
You'll need to book a flight with a layover if you're traveling from Saipan Intl. Airport (SPN) to San Francisco Intl. Airport (SFO). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from SPN to SFO?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Saipan Intl. Airport (SPN) to San Francisco Intl. Airport (SFO)?
Choose a flight from Saipan Intl. Airport (SPN) to San Francisco Intl. Airport (SFO) that takes off before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**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 Saipan Intl. Airport (SPN) to San Francisco Intl. Airport (SFO) last-minute?
Booking your ticket from SPN to SFO just before your getaway is usually more expensive. However, if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a SPN to SFO flight and hotel package?
Compared with arranging flights and hotels separately, booking a SPN to SFO flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Saipan Intl. Airport (SPN) to San Francisco Intl. Airport (SFO)?
Typically, you can cancel or modify your SPN to SFO flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Saipan Intl.
Destination airport
San Francisco Intl.
Airlines serving
United
Roundtrip price
$1,186
Distance
5685 mi

Book with confidence

Saipan to San Francisco Flights

The cheapest times to fly from Saipan to San Francisco

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 Saipan to San Francisco are during the month of March. You can find some of the cheapest flights from Saipan to San Francisco with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Saipan to San Francisco: 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 Saipan to San Francisco

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 Saipan to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $684 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 Saipan to San Francisco 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 Saipan to San Francisco 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.

 

Saipan to San Francisco Flights

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*Available to One Key members.