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Cheap Flights from Hartford (BDL) to San Francisco (SFO)

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Compare Hartford Bradley International 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 Hartford Bradley International to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Hartford Bradley International to San Francisco International? Find the lowest prices on one-way and return tickets right here.
San Francisco.$331 per passenger.Departing Mon, 19 May, returning Wed, 28 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Hartford Bradley International on Mon, 19 May, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departs from San Francisco International on Wed, 28 May, arriving in Hartford Bradley International.Price includes taxes and charges.From $331, select.
San Francisco.$382 per passenger.Departing Mon, 16 Jun, returning Thu, 19 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Hartford Bradley International on Mon, 16 Jun, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departs from San Francisco International on Thu, 19 Jun, arriving in Hartford Bradley International.Price includes taxes and charges.From $382, select.
San Francisco.$391 per passenger.Departing Sat, 31 May, returning Sat, 7 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Hartford Bradley International on Sat, 31 May, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departs from San Francisco International on Sat, 7 Jun, arriving in Hartford Bradley International.Price includes taxes and charges.From $391, select.
San Francisco.$393 per passenger.Departing Tue, 1 Jul, returning Tue, 15 Jul.Return flight with United.Outbound indirect flight with United, departs from Hartford Bradley International on Tue, 1 Jul, arriving in San Francisco International.Inbound indirect flight with United, departs from San Francisco International on Tue, 15 Jul, arriving in Hartford Bradley International.Price includes taxes and charges.From $393, select.
San Francisco.$395 per passenger.Departing Tue, 23 Sep, returning Tue, 30 Sep.Return flight with United.Outbound indirect flight with United, departs from Hartford Bradley International on Tue, 23 Sep, arriving in San Francisco International.Inbound indirect flight with United, departs from San Francisco International on Tue, 30 Sep, arriving in Hartford Bradley International.Price includes taxes and charges.From $395, select.
San Francisco.$424 per passenger.Departing Thu, 5 Jun, returning Wed, 9 Jul.Return flight with United.Outbound indirect flight with United, departs from Hartford Bradley International on Thu, 5 Jun, arriving in San Francisco International.Inbound indirect flight with United, departs from San Francisco International on Wed, 9 Jul, arriving in Hartford Bradley International.Price includes taxes and charges.From $424, select.
San Francisco.$425 per passenger.Departing Thu, 28 Aug, returning Tue, 2 Sep.Return flight with United.Outbound indirect flight with United, departs from Hartford Bradley International on Thu, 28 Aug, arriving in San Francisco International.Inbound indirect flight with United, departs from San Francisco International on Tue, 2 Sep, arriving in Hartford Bradley International.Price includes taxes and charges.From $425, select.
San Francisco.$426 per passenger.Departing Wed, 30 Jul, returning Mon, 4 Aug.Return flight with United.Outbound indirect flight with United, departs from Hartford Bradley International on Wed, 30 Jul, arriving in San Francisco International.Inbound indirect flight with United, departs from San Francisco International on Mon, 4 Aug, arriving in Hartford Bradley International.Price includes taxes and charges.From $426, select.

Find the cheapest month to fly from Hartford Bradley International to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hartford Bradley International to San Francisco International flights are currently cheapest in May.
May
from $331
Jun
from $382
Jul
from $393
Aug
from $457
Sep
from $395
Oct
from $456
Nov
Find prices
Dec
from $832
Jan
Find prices
Feb
from $456
Mar
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Apr
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Hartford Bradley International to San Francisco International: Alternative routes

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

Hartford to San Francisco: Flight information

The things to know before you go.
Cheapest flight found$331
Cheapest month to flyMay

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

The best price we found for a return flight from Hartford Bradley International to San Francisco International is $331. 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 Hartford Bradley International to San Francisco International. But we found flights with one or more stops from $331.
As of May 2025, there are no flights flying from Hartford Bradley International to San Francisco International.
The cheapest month to fly from Hartford Bradley International to San Francisco International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hartford Bradley International Airport to San Francisco International Airport on Monday, 19 May 2025.
No airlines currently offer direct flights between Hartford Bradley International 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, Frontier Airlines offers the cheapest flight tickets to San Francisco International.

Flying from Bradley International Airport (BDL) to San Francisco International Airport (SFO): what you need to know

  • San Francisco's timezone is UTC-7, making San Francisco three hours behind Hartford.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Show up at the airport on time to catch your BDL to SFO flight.

  • Travelling during a peak time like August? Public holidays and other popular seasons can mean longer lines at security. Play it safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • Think about adding a stopover when booking your ticket from Bradley International Airport to San Francisco International Airport. Simply deselect 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Here's where you can stop between BDL and SFO:

    • Washington Dulles International Airport

    • Denver International Airport

    • Minneapolis-St. Paul International Airport

How to find the cheapest flights from Bradley International Airport (BDL) to San Francisco International Airport (SFO)

  • Right now, $164 is the cheapest price we've found for a one-way Bradley International Airport to San Francisco International Airport flight. The best price for a return ticket is $331. Keep in mind that fares could change due to availability when booking.

  • Don't wait until the last moment. You're more likely to find cheap tickets from BDL to SFO if you book in advance. Airlines often offer some excellent early bird deals.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' tool. It'll find the lowest price in every month when searching for your flight from Bradley International Airport to San Francisco International Airport.

  • Save time looking for cheap flights from BDL to SFO by creating a Price Alert. We'll send you an email or notification on the app when a new low fare is offered.

  • Choose your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Bradley International Airport to San Francisco International Airport.

Handy information about Bradley International Airport (BDL)

  • BDL is located at Schoephoester Road.

  • 80.22% of flights departing from Bradley International Airport reach their destination on schedule. With its dependable on-time performance, you're unlikely to experience delays when taking off from BDL.

  • To reach Bradley International Airport from central Hartford, it'll take about 15 minutes by car. This depends on traffic though. It's approximately 24 kilometres from the airport to the city centre.

  • Expect a journey time of roughly 30 minutes on public transport.

  • Get your journey off to a leisurely start by staying near BDL. Whether you're catching an early flight from Bradley International Airport to San Francisco International Airport or just don't like being rushed, these stays are the answer:

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 get to the centre driving.

  • If you're taking public transport, expect a journey of roughly 45 minutes.

When to fly to San Francisco International Airport (SFO)

  • The quietest month for a flight from Bradley International Airport to San Francisco International Airport is February, while August is the busiest. Choose the ideal time to visit San Francisco based on whether you prefer a bustling atmosphere or a more laid-back vibe.

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

  • January has average temperatures of between 6ºC (43ºF) and 16ºC (61ºF). Look for cheap tickets from BDL to SFO sometime then if you like travelling in cooler conditions.

Explore more of United States

  • San Francisco has its own special appeal, but there are so many other parts of United States you should also see. About 64 kilometres south-east of San Francisco, a visit to San Jose will keep you busy. Start with leading sights like Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art.

  • Around 257 kilometres south-east of San Francisco, Fresno is another essential stop in United States. Experience this destination's highlights firsthand at Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden.

Plan the rest of your trip from Hartford to San Francisco

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