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Find cheap one-way flights from San Francisco to Hartford starting at US$135.

Book one-way or return flights from San Francisco to Hartford from as little as US$135. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from San Francisco to Hartford?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from San Francisco to Hartford

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From US$121
Sun Country Airlines
From US$149
Alaska Airlines
From US$163
American Airlines
From US$172
United Airlines
From US$178
Delta Air Lines
From US$180
Southwest Airlines
From US$181
Jetblue Airways
From US$203
Breeze Airways
From US$343
ANA airlines

Find more flights and airlines

Find cheap flights from San Francisco to Hartford by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Francisco to Hartford.

  • Cheapest
    Frontier Airlines
    SFO
    22:59
    20h 59m
    2 transfer
    BDL
    22:58
    San Francisco International Airport - Bradley International Airport
    Mon, May 13Frontier Airlines
    US$121
  • Frontier Airlines
    SFO
    22:59
    20h 59m
    2 transfer
    BDL
    22:58
    San Francisco International Airport - Bradley International Airport
    Mon, May 13Frontier Airlines
    US$121
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from San Francisco (SFO) to Hartford (HFD) the cheapest?

    Airlines adjust prices for flights from San Francisco to Hartford based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from San Francisco (SFO) to Hartford (HFD) cost?

    According to Trip.com's data, the lowest price is around $563.

San Francisco to Hartford Flight Information

Cheapest nonstop flight price

$135

Cheapest round-trip ticket price

$427

Off-season for travel

October

Peak season for travel

June