Title: Cheap Flights to San Francisco - Expedia.co.uk

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#  Cheap Flights to San Francisco

[Hotels in San Francisco](https://expedia.co.uk/San-Francisco-Hotels.d553248635975853088.Travel-Guide-Hotels)[San Francisco Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-San-Francisco.d553248635975853088.Car-Hire-Guide)[San Francisco Holidays](https://expedia.co.uk/San-Francisco.d553248635975853088.Holidays-City-Breaks)

## Popular airlines to San Francisco

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg)  
British Airways  
[](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Francisco, Esmeraldas, Ecuador,departure:10/03/2026TANYT&leg2=from:San Francisco, Esmeraldas, Ecuador,to:CMH,departure:17/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_U2.svg)  
easyJet  
[](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Francisco, Esmeraldas, Ecuador,departure:10/03/2026TANYT&leg2=from:San Francisco, Esmeraldas, Ecuador,to:CMH,departure:17/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"U2"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg)  
Lufthansa  
[](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Francisco, Esmeraldas, Ecuador,departure:10/03/2026TANYT&leg2=from:San Francisco, Esmeraldas, Ecuador,to:CMH,departure:17/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FR.svg)  
Ryanair  
[](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Francisco, Esmeraldas, Ecuador,departure:10/03/2026TANYT&leg2=from:San Francisco, Esmeraldas, Ecuador,to:CMH,departure:17/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)  
American Airlines  
[](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Francisco, Esmeraldas, Ecuador,departure:10/03/2026TANYT&leg2=from:San Francisco, Esmeraldas, Ecuador,to:CMH,departure:17/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LS.svg)  
Jet2  
[](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Francisco, Esmeraldas, Ecuador,departure:10/03/2026TANYT&leg2=from:San Francisco, Esmeraldas, Ecuador,to:CMH,departure:17/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LS"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg)  
Swiss International Air Lines  
[](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Francisco, Esmeraldas, Ecuador,departure:10/03/2026TANYT&leg2=from:San Francisco, Esmeraldas, Ecuador,to:CMH,departure:17/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}])

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## 

The Annual Holiday Sale

Members save up to 40% on hotels and holiday homes. Plan this year’s big trip and save.

[Book now](https://expedia.co.uk/cheap-deals?rfrr=FTG_SPRING_PROMO_)

## Book with confidence

# Expedia flights to San Francisco

Searching for cheap flights to San Francisco? No travel company presents more choices than Expedia if you're looking to compare flights to San Francisco. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Esmeraldas. Expedia provides the cheapest flights to many destinations in Esmeraldas and you may find even greater savings if you combine your flight with a hotel stay in San Francisco.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to San Francisco for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your San Francisco flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

## Travel information

| Destination airport           | San Francisco |
| ----------------------------- | ------------- |
| Destination airport IATA code | ESM           |

\*Available to Expedia members.