Cheap Flights from Chattanooga (CHA) to San Francisco International (SFO)

Compare Chattanooga to San Francisco International flight deals

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

Book the best San Francisco International fare with no extra fees

Flight deals from Chattanooga to San Francisco International

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

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

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

Chattanooga to San Francisco: Flight information

The things to know before you go.
Cheapest flight found£232
Cheapest month to flyMay

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

The best price we found for a return flight from Chattanooga to San Francisco International is £232. 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 Chattanooga to San Francisco International. But we found flights with one or more stops from £232.
As of February 2026, there are no flights flying from Chattanooga to San Francisco International.
The cheapest month to fly from Chattanooga to San Francisco International is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chattanooga Airport to San Francisco International Airport on Sunday, 3 May 2026.
No airlines currently offer direct flights between Chattanooga 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, Allegiant Air offers the cheapest flight tickets to San Francisco International.

Travelling from Chattanooga Airport (CHA) to San Francisco International Airport (SFO): what you need to know

  • San Francisco is three hours behind Chattanooga and observes the UTC-7 timezone.

  • Give yourself plenty of time to make your CHA to SFO flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • During popular months like June, it's best to get to the airport earlier than usual. Arrive two hours before a domestic departure and four hours ahead for an international flight when you travel during a high season in general.

  • Consider adding a stopover when booking your ticket from Chattanooga Airport to San Francisco International Airport. Simply uncheck 'Direct flights only' to break up your trip, or enjoy a detour to a new and interesting place. Here are some options between CHA and SFO:

    • Dallas/Fort Worth International Airport

    • Harry Reid Airport (formerly McCarran Airport)

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from Chattanooga Airport (CHA) to San Francisco International Airport (SFO)

  • At the moment, £116 is the cheapest price we've seen for a one-way Chattanooga Airport to San Francisco International Airport flight. The best price for a return plane ticket is £232. Keep in mind that fares could change due to availability when booking.

  • Don't wait until the last minute. You're more likely to find cheap tickets from CHA to SFO if you book early. Airlines often offer some terrific early bird deals.

  • Finding cheap flights from Chattanooga Airport to San Francisco International Airport is easy if you can be flexible with your travel plans. Use the 'Whole month' function to see the best prices across every month and score a great deal.

  • You don't need to check every day to find out if fares have gone down when you create a Price Alert. We'll update you the moment there's a change in price on cheap flights from CHA to SFO.

  • Secure the perfect flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Chattanooga Airport to San Francisco International Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Chattanooga Airport (CHA)

  • Of all flights departing from Chattanooga Airport, 76.74% arrive on time at their destination.

  • Chattanooga Airport is about 13 miles from central Chattanooga. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 15 minutes or so to arrive, depending on the traffic.

  • Catching public transport? Expect a journey time of around 1 hour 10 minutes.

  • Looking for a convenient hotel near CHA? If you've booked an early flight from Chattanooga Airport to San Francisco International Airport, these accommodation options will put you moments from your departure gate:

Arriving at San Francisco International Airport (SFO)

  • If you're getting in on a late Chattanooga Airport to San Francisco International Airport flight, few things top the convenience of being close to the terminal. Collect your bags from the carousel and then be showered and relaxing not long after at one of these options near SFO:

  • Get on the fast track to adventure by picking up a San Francisco International Airport rental car. Grab your wheels from Dollar, Thrifty or Hertz and experience the lesser-explored corners of San Francisco and beyond.

  • Reserving your ride from San Francisco International Airport about one week ahead can help you get the best possible rate.

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

  • From San Francisco International Airport, San Francisco is approximately 13 miles away. It takes around 20 minutes to reach the centre driving.

  • Travelling to the centre by public transport will take you around 45 minutes.

When to fly to San Francisco International Airport (SFO)

  • The quietest month for a flight from Chattanooga Airport to San Francisco International Airport is February, while August is the most popular. Pick the ideal time to go to San Francisco based on whether you prefer a more relaxed vibe or a faster pace.

  • When booking your flight from Chattanooga Airport to San Francisco International Airport, consider the kind of weather you like. September is the warmest month in San Francisco, with the temperature ranging from 12ºC (54ºF) to 22ºC (72ºF).

  • If you want cooler conditions, look for a cheap ticket from CHA to SFO in January. Temperatures average between 6ºC (43ºF) and 16ºC (61ºF) then.

Explore more of United States

  • San Francisco has loads to offer, but there are so many other corners of United States you'll want to see. About 40 miles south-east of San Francisco, a visit to San Jose will keep your itinerary packed. Start with popular sights like Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art.

  • Around 160 miles south-east of San Francisco, Fresno is another favourite stop in United States. Experience major highlights starting with Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden.

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