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$766+ Cheap flights from Exeter (EXT) to San Francisco (SFO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
EXT — SFO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Exeter to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Exeter (EXT) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$766
(KLM)
From Exeter to San Francisco
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Find flight deals from Exeter to San Francisco

Cheapest flights from Exeter to San Francisco
Explore the most affordable flight options available from Exeter to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This KLM deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:20 pmEXT - SFO
1 stop26h 30mKLM
Mon 11/177:05 amSFO - EXT
2 stops25h 45mKLM
Deal found 9/8$766
This KLM deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:20 pmEXT - SFO
1 stop26h 30mKLM
Sun 11/21:55 pmSFO - EXT
1 stop18h 55mKLM
Deal found 9/11$784
This KLM deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:20 pmEXT - SFO
2 stops29h 39mMultiple Airlines
Sun 11/23:40 pmSFO - EXT
2 stops17h 10mMultiple Airlines
Deal found 9/11$832

Cheapflights Fare Finder

 
Customize your flight search to find flights from Exeter to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Exeter to San Francisco that are best for you.

Fly from

Exeter

Fly to

San Francisco

Route

Depart

Return

Price

ExeterSan Francisco

EXT - SFO

EXTSFO

Exeter

Thu 11/13

5:20 pm-11:50 am

1 stop26h 30m

San Francisco

Mon 11/17

1:55 pm-4:50 pm

1 stop18h 55m

$766

ExeterSan Francisco

EXT - SFO

EXTSFO

Exeter

Thu 11/13

5:20 pm-11:50 am

1 stop26h 30m

San Francisco

Mon 11/17

7:05 am-4:50 pm

2 stops25h 45m

$766

ExeterSan Francisco

EXT - SFO

EXTSFO

Exeter

Sun 10/26

5:20 pm-12:50 pm

1 stop26h 30m

San Francisco

Sun 11/2

1:55 pm-4:50 pm

1 stop18h 55m

$784

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Best time to book a flight from Exeter to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Exeter 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.

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Exeter to San Francisco (average of $276). Flying from Exeter to San Francisco in June is currently the most expensive (average of $357). 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.

Related info for your journey

Find useful and relevant information for your journey from Exeter to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Exeter to San Francisco?

    Airlines like Air France and KLM fly from Exeter to San Francisco in about 26h 30m. The time it takes to get you to your destination can typically vary by up to . The distance from Exeter to San Francisco is about 5297 mi.

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

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

  • How can I find direct flights from Exeter to San Francisco?

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

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

    Yes. Cheapflights offers flight deals from Exeter 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 Exeter to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Exeter to San Francisco (average of $276). Flying from Exeter to San Francisco in June is currently the most expensive (average of $357). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
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Antioch
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Manteca
Santa Clara
Sunnyvale
Hollister
Vacaville
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San Mateo
Lathrop

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