$422 Cheap Flights from San Francisco (SFO) to Exeter (EXT)

View $422 flight on Tue, Jul 28, 2026Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Exeter (EXT-Exeter Intl.)

Cheap Flights from San Francisco to Exeter (SFO-EXT)

Prices were available within the past 7 days and start at $422 for one-way flights and $856 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Tue, Mar 10 - Mon, Mar 16
SFO
San Francisco
EXT
Exeter
$856 Roundtrip, found 3 days ago
$856
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Tue, Mar 10 from San Francisco to Exeter, returning Mon, Mar 16, priced at $856 found 3 days ago
KLM
Mon, Mar 9 - Mon, Mar 16
SFO
San Francisco
EXT
Exeter
$866 Roundtrip, found 3 days ago
$866
Roundtrip
found 3 days ago
Select KLM flight, departing Mon, Mar 9 from San Francisco to Exeter, returning Mon, Mar 16, priced at $866 found 3 days ago
Virgin Atlantic
Tue, Mar 10 - Tue, Mar 17
SFO
San Francisco
EXT
Exeter
$884 Roundtrip, found 3 days ago
$884
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Tue, Mar 10 from San Francisco to Exeter, returning Tue, Mar 17, priced at $884 found 3 days ago
KLM
Mon, Mar 9 - Tue, Mar 17
SFO
San Francisco
EXT
Exeter
$894 Roundtrip, found 3 days ago
$894
Roundtrip
found 3 days ago
Select KLM flight, departing Mon, Mar 9 from San Francisco to Exeter, returning Tue, Mar 17, priced at $894 found 3 days ago
Virgin Atlantic
Tue, Mar 10 - Thu, Mar 19
SFO
San Francisco
EXT
Exeter
$925 Roundtrip, found 3 days ago
$925
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Tue, Mar 10 from San Francisco to Exeter, returning Thu, Mar 19, priced at $925 found 3 days ago
KLM
Mon, Mar 9 - Thu, Mar 19
SFO
San Francisco
EXT
Exeter
$941 Roundtrip, found 3 days ago
$941
Roundtrip
found 3 days ago
Select KLM flight, departing Mon, Mar 9 from San Francisco to Exeter, returning Thu, Mar 19, priced at $941 found 3 days ago
Virgin Atlantic
Tue, Mar 10 - Sun, Mar 22
SFO
San Francisco
EXT
Exeter
$999 Roundtrip, found 3 days ago
$999
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Tue, Mar 10 from San Francisco to Exeter, returning Sun, Mar 22, priced at $999 found 3 days ago
American Airlines
Tue, Mar 10 - Fri, Mar 20
SFO
San Francisco
EXT
Exeter
$1,093 Roundtrip, found 3 days ago
$1,093
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 10 from San Francisco to Exeter, returning Fri, Mar 20, priced at $1,093 found 3 days ago
Iberia
Thu, Sep 17 - Sun, Sep 20
SFO
San Francisco
EXT
Exeter
$1,123 Roundtrip, found 6 days ago
$1,123
Roundtrip
found 6 days ago
Select Iberia flight, departing Thu, Sep 17 from San Francisco to Exeter, returning Sun, Sep 20, priced at $1,123 found 6 days ago
Aer Lingus
Wed, Mar 18 - Sun, Mar 22
SFO
San Francisco
EXT
Exeter
$1,134 Roundtrip, found 1 day ago
$1,134
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Wed, Mar 18 from San Francisco to Exeter, returning Sun, Mar 22, priced at $1,134 found 1 day ago

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Frequently asked questions

How much does a flight from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.) cost?
You can find cheap one-way flights from $422 and cheap return flights from $856 San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.) with Expedia. One-way flights typically cost between $587 and $8353. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.)?
The cheapest month to fly from SFO to EXT is March when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.)?
Enter SFO to EXT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.)?
Virgin Atlantic, Aer Lingus and JetBlue Airways are just some of the carriers that fly from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.)?
To find a cheap flight from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.)?
The earliest flight from San Francisco International Airport (SFO) to Exeter International Airport (EXT) typically departs at around 12:55 AM. This is a seasonal service active in August, allowing you to start your journey early and make the most of your time in Exeter. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.)?
The busiest day for flights from San Francisco Intl. (SFO) to Exeter Intl. (EXT) is a Tuesday, with around 48 flights. This gives you plenty of options for your travel plans. Major airlines on this route include United, American Airlines, and JetBlue Airways.
What are the most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.)?
The most popular departure times for flights from San Francisco, CA (SFO) to Exeter (EXT) are in the early morning, from 6am to 9am. About 31% of passengers prefer this time window. Many major carriers, including American Airlines and United Airlines, offer flights during this period. This timing works well because it allows travelers to start their day early and arrive in Exeter with plenty of time to enjoy the area.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.)?
A flight from SFO to EXT with a layover takes around 19 hours, with the route covering approximately 5,301 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.)?
Select the "Business class" and "First class" filters when looking for SFO to EXT flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Exeter from San Francisco Intl. (SFO)?
If you're planning to travel to Exeter from San Francisco Intl. (SFO), you can fly into Exeter Intl. (EXT) Some flights may connect through major hubs like O'Hare Intl. (ORD), John F. Kennedy Intl. (JFK), Liberty Intl. (EWR) before reaching Exeter. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.) flight and hotel package?
Securing a San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.) Exeter Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.)?
If you booked your San Francisco, CA (SFO-San Francisco Intl.) to Exeter (EXT-Exeter Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Exeter Intl.
Airlines serving
Aer Lingus, Virgin Atlantic
Roundtrip price
$856
Distance
5300 mi

Book with confidence

San Francisco to Exeter Flights

The cheapest times to fly from San Francisco to Exeter

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

 

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

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

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 Exeter in 2026. You can also book with separate airlines for your outbound and return journeys, from $422 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 Exeter 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 Exeter 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 Exeter Flights

*Flight schedules are subject to change.

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*Available to One Key members.