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

Compare Exeter to San Francisco International flight deals

Find the cheapest month or even day of the year to fly to San Francisco International

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Flight deals from Exeter to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Exeter to San Francisco International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Exeter to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Exeter to San Francisco International flights are currently cheapest in September.

Exeter to San Francisco International: Alternative routes

Compare routes from Exeter to San Francisco below. You may find an airport to fly into that's cheaper, faster, or easier than San Francisco International.

Exeter to San Francisco: Flight information

The things to know before you go.
Cheapest flight found$1,067
Cheapest month to flySeptember

Finding cheap flights from Exeter to San Francisco International: Frequently asked questions

The best price we found for a return flight from Exeter to San Francisco International is $1,067. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Exeter to San Francisco International. But we found flights with one or more stops from $1,067.
As of July 2025, there are no flights flying from Exeter to San Francisco International.
The cheapest month to fly from Exeter to San Francisco International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Exeter Airport to San Francisco International Airport on Monday, 29 September 2025.
No airlines currently offer direct flights between Exeter Airport and San Francisco International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, KLM offers the cheapest flight tickets to San Francisco International.

Flying from Exeter International Airport (EXT) to San Francisco International Airport (SFO): what you need to know

  • San Francisco's timezone is UTC-7, which makes San Francisco seven hours behind Exeter.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Make sure you're at the airport on time to board your EXT to SFO flight.

  • During popular months like August, it's a good idea to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during a high season in general.

  • If you want to check out a new city along the way, search for a flight with a stopover. To see your options for tickets from Exeter International Airport to San Francisco International Airport, uncheck 'Direct flights only.' Dublin Airport is a sought-after stop between EXT and SFO.

How to find the cheapest flights from Exeter International Airport (EXT) to San Francisco International Airport (SFO)

  • $2,410 is currently the lowest price for a one-way Exeter International Airport to San Francisco International Airport flight. Return flights start from $1,067. These prices can change based on availability.

  • It's usually best to book early if you want to find cheap tickets from EXT to SFO. That's because airlines change prices based on demand, which tends to rise closer to departure.

  • The 'Whole month' search tool shows you the cheapest flights from Exeter International Airport to San Francisco International Airport throughout the month. It's an easy way to find a bargain if your travel plans are flexible.

  • Snapping up cheap flights from EXT to SFO is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll let you know when there's a better deal.

  • Lock in the right flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Exeter International Airport to San Francisco International Airport, use the 'Sort by' tool. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about Exeter International Airport (EXT)

  • When it comes to Exeter International Airport's on-time performance, data shows 61.22% of flights meet their scheduled arrival time.

  • Exeter International Airport is about 8 kilometres from central Exeter. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 15 minutes or so to arrive, depending on the traffic.

  • The trip on public transport takes roughly 30 minutes.

  • Searching for a handy hotel close to EXT? If you're catching an early flight from Exeter International Airport to San Francisco International Airport, these accommodation options will have you moments from your departure gate:

Arriving at San Francisco International Airport (SFO)

Getting from San Francisco International Airport (SFO) to central San Francisco

  • From San Francisco International Airport, San Francisco is approximately 21 kilometres away. It takes around 20 minutes to reach the centre driving.

  • Travelling to the centre by public transport typically takes 45 minutes.

When to fly to San Francisco International Airport (SFO)

  • It's time to work out your travel dates for your flight from Exeter International Airport to San Francisco International Airport. August is the most popular month to head to San Francisco. If you want a more laid-back vibe, go in February.

  • The warmest month in San Francisco is September, with the temperature ranging between 12ºC (54ºF) and 22ºC (72ºF). Book your flights from Exeter International Airport to San Francisco International Airport in this month if this is the kind of weather you like.

  • Search for cheap tickets from EXT to SFO in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 6ºC (43ºF) and 16ºC (61ºF) on average.

Explore more of United States

  • San Francisco is easy to fall in love with, but there are so many other parts of United States waiting to be discovered. Around 64 kilometres south-east of San Francisco, a visit to San Jose will keep you on the go. Start with leading attractions like Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art.

  • If you're interested in discovering another well-known destination in United States, head for Fresno, roughly 257 kilometres south-east of San Francisco. Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.