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

You can find one-way and return flights from SFO to HFD with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SFO to HFD ticket fares go up or down.

September is typically the cheapest month to fly from San Francisco, CA (SFO-San Francisco Intl.) to Hartford, CT (HFD-Hartford - Brainard), with average return fares around AU$374. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other cheap months to fly from San Francisco, CA (SFO-San Francisco Intl.) to Hartford, CT (HFD-Hartford - Brainard) include April and June.

Enter SFO to HFD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Frontier Airlines is one of the cheapest airlines offering connecting return flights from San Francisco Intl. (SFO) to Hartford - Brainard (HFD), with tickets starting from around AU$465 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from San Francisco, CA (SFO-San Francisco Intl.) to Hartford, CT (HFD-Hartford - Brainard), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The cheapest months to fly from San Francisco, CA (SFO-San Francisco Intl.) to Hartford, CT (HFD-Hartford - Brainard) are typically September and June, with average return flights around AU$374. These months can offer a good balance of more affordable fares and pleasant travel conditions, allowing you to make the most of your trip.

The earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to Hartford, CT (HFD-Hartford - Brainard) typically departs around 12:05 AM local time. This service is operated by Delta. This is a seasonal service, active only in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll generally find the most flights from San Francisco International Airport (SFO) to Hartford - Brainard (HFD) on a Friday, with around 51 flights available. This gives you a good selection of options if you're planning a weekend getaway or a business trip. Major airlines on this route include United, American Airlines, and Delta. Fridays offer notably more flight options compared to other days of the week, making it a convenient day to travel.

The most popular departure times for flights from San Francisco Intl. (SFO) to Hartford - Brainard (HFD) are in the late evening, from 9pm to midnight. Many major carriers, including Southwest Airlines, United and American Airlines, offer flights during this window. Many travellers prefer these times as it allows for a full day before travelling and an early morning arrival at your destination.

You can fly business or first class between SFO and HFD. You can fly business class with Delta.

First class cabins are available on:

• Alaska Airlines
• United
• Delta
• American Airlines

It's easy to earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Hartford, CT (HFD-Hartford - Brainard) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco Intl.) to Hartford, CT (HFD-Hartford - Brainard) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a San Francisco, CA (SFO-San Francisco Intl.) to Hartford, CT (HFD-Hartford - Brainard) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your San Francisco, CA (SFO-San Francisco Intl.) to Hartford, CT (HFD-Hartford - Brainard) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.