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Flights from San Diego to Hartford

What to know about flights from San Diego to Hartford?

The distance between San Diego and Hartford is approximately 4,017.43 km. It takes around 7 hours 46 minutes on average to fly from San Diego to Hartford. Based on Trip.com's data, travel demand peaks in July.

Cheapest one-way
$171
Delta Air Lines Delta Air Lines SAN-HFD 8h 42m · 1 stop Tue, Sep 29
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Cheapest round-trip
$340
Delta Air Lines Delta Air Lines SAN-HFD 7h 14m · 2 stops Fri, Nov 6 - Sun, Nov 8
Select flight
Recommended airlines
Delta Air Lines Delta Air Lines Cheapest · From $171 Delta Air Lines Delta Air Lines Most booked
When to travel
September
Cheapest
July
Peak season for travel
Route details
4,017.43 km
Flight distance
7h 46m
Average flight time

Explore the cheapest one-way and round-trip flights from San Diego to Hartford over the next 90 days, with one-way fares from $171 and round-trip from $340. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SAN 12:33 PM
        7h 15m
        Nonstop
        BDL 10:48 PM
        San Diego - Hartford | Thu, Sep 10 | Breeze Airways
        BDL 7:00 AM
        7h 39m
        Nonstop
        SAN 11:39 AM
        Hartford - San Diego | Mon, Sep 14 | Breeze Airways
        $591 $841
        30% off
        30% off
        $841 $591
      • SAN 12:24 PM
        7h 18m
        Nonstop
        BDL 10:42 PM
        San Diego - Hartford | Wed, Sep 9 | Breeze Airways
        BDL 7:15 AM
        7h 33m
        Nonstop
        SAN 11:48 AM
        Hartford - San Diego | Sun, Sep 13 | Breeze Airways
        $664 $841
        21% off
        21% off
        $841 $664
      • SAN 1:18 PM
        7h 14m
        1 stop
        BDL 11:32 PM
        San Diego - Hartford | Fri, Nov 6 | Delta Air Lines
        BDL 5:00 PM
        8h 2m
        1 stop
        SAN 10:02 PM
        Hartford - San Diego | Sun, Nov 8 | Delta Air Lines
        $340 $841
        60% off
        60% off
        $841 $340
      • SAN 10:56 AM
        10h 3m
        1 stop
        BDL 11:59 PM
        San Diego - Hartford | Wed, Sep 16 | Delta Air Lines
        BDL 6:00 AM
        8h 25m
        1 stop
        SAN 11:25 AM
        Hartford - San Diego | Wed, Sep 23 | Delta Air Lines
        $341
        59% off
        $841 $341
      • SAN 12:52 PM
        8h 7m
        1 stop
        BDL 11:59 PM
        San Diego - Hartford | Thu, Sep 17 | Delta Air Lines
        BDL 11:43 AM
        8h 22m
        1 stop
        SAN 5:05 PM
        Hartford - San Diego | Sun, Sep 20 | Delta Air Lines
        $341
        59% off
        $841 $341
      • SAN 1:18 PM
        7h 14m
        1 stop
        BDL 11:32 PM
        San Diego - Hartford | Sun, Oct 11 | Delta Air Lines
        BDL 6:00 AM
        9h 44m
        1 stop
        SAN 12:44 PM
        Hartford - San Diego | Sun, Oct 18 | Delta Air Lines
        $341
        59% off
        $841 $341
      • SAN 11:54 AM
        8h 42m
        1 stop
        BDL 11:36 PM
        San Diego - Hartford | Sat, Sep 19 | Delta Air Lines
        BDL 6:00 AM
        8h 25m
        1 stop
        SAN 11:25 AM
        Hartford - San Diego | Wed, Sep 23 | Delta Air Lines
        $348
        59% off
        $841 $348
      • SAN 9:25 PM
        8h 40m
        1 stop
        BDL 9:05 AM
        San Diego - Hartford | Thu, Oct 15 | American Airlines
        BDL 7:08 AM
        8h 13m
        1 stop
        SAN 12:21 PM
        Hartford - San Diego | Wed, Oct 21 | American Airlines
        $389
        54% off
        $841 $389
      • SAN 9:45 PM
        8h 52m
        1 stop
        BDL 9:37 AM
        San Diego - Hartford | Thu, Oct 15 | United Airlines
        BDL 8:00 AM
        8h 17m
        1 stop
        SAN 1:17 PM
        Hartford - San Diego | Wed, Oct 21 | United Airlines
        $391
        54% off
        $841 $391
      • SAN 12:52 PM
        8h 7m
        1 stop
        BDL 11:59 PM
        San Diego - Hartford | Sat, Sep 12 | Delta Air Lines
        BDL 2:05 PM
        8h 21m
        1 stop
        SAN 7:26 PM
        Hartford - San Diego | Wed, Sep 16 | Delta Air Lines
        $391
        54% off
        $841 $391
      • SAN 11:30 AM
        8h 42m
        1 stop
        BDL 11:12 PM
        San Diego - Hartford | Sun, Sep 13 | Delta Air Lines
        BDL 2:05 PM
        8h 21m
        1 stop
        SAN 7:26 PM
        Hartford - San Diego | Wed, Sep 16 | Delta Air Lines
        $391
        54% off
        $841 $391
      • SAN 9:45 PM
        9h 34m
        1 stop
        BDL 10:19 AM
        San Diego - Hartford | Tue, Oct 20 | Delta Air Lines
        BDL 7:15 PM
        7h 33m
        1 stop
        SAN 11:48 PM
        Hartford - San Diego | Tue, Oct 27 | Delta Air Lines
        $397
        53% off
        $841 $397
      • SAN 1:00 PM
        17h 25m
        1 stop
        HFD 2:00 PM
        San Diego - Hartford | Thu, Sep 10 | Normal Airline
        HFD 3:00 PM
        6h
        Nonstop
        SAN 4:00 PM
        Hartford - San Diego | Sat, Sep 12 | Normal Airline
        Find more flights
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      • Cheapest nonstop
        SAN 12:24 PM
        7h 18m
        Nonstop
        BDL 10:42 PM
        San Diego - Hartford | Wed, Sep 9 | Breeze Airways
        $249 $576
        56% off
        56% off
        $576 $249
      • SAN 12:33 PM
        7h 15m
        Nonstop
        BDL 10:48 PM
        San Diego - Hartford | Thu, Sep 10 | Breeze Airways
        $455 $576
        21% off
        21% off
        $576 $455
      • SAN 11:54 AM
        8h 42m
        1 stop
        BDL 11:36 PM
        San Diego - Hartford | Tue, Sep 29 | Delta Air Lines
        $171 $576
        70% off
        70% off
        $576 $171
      • SAN 6:15 AM
        7h 13m
        1 stop
        BDL 4:28 PM
        San Diego - Hartford | Sat, Oct 3 | Delta Air Lines
        $171
        70% off
        $576 $171
      • SAN 10:30 PM
        9h 8m
        1 stop
        BDL 10:38 AM
        San Diego - Hartford | Tue, Sep 22 | Delta Air Lines
        $172
        70% off
        $576 $172
      • SAN 9:45 PM
        9h 34m
        1 stop
        BDL 10:19 AM
        San Diego - Hartford | Mon, Oct 5 | Delta Air Lines
        $173
        70% off
        $576 $173
      • SAN 10:30 PM
        9h 8m
        1 stop
        BDL 10:38 AM
        San Diego - Hartford | Tue, Sep 15 | Delta Air Lines
        $173
        70% off
        $576 $173
      • SAN 9:45 PM
        9h 34m
        1 stop
        BDL 10:19 AM
        San Diego - Hartford | Mon, Oct 19 | Delta Air Lines
        $173
        70% off
        $576 $173
      • SAN 12:38 PM
        8h 21m
        1 stop
        BDL 11:59 PM
        San Diego - Hartford | Wed, Nov 4 | Delta Air Lines
        $183
        68% off
        $576 $183
      • SAN 10:23 AM
        10h 23m
        1 stop
        BDL 11:46 PM
        San Diego - Hartford | Tue, Sep 15 | Jetblue Airways
        $199
        65% off
        $576 $199
      • SAN 11:31 AM
        9h 1m
        1 stop
        BDL 11:32 PM
        San Diego - Hartford | Sat, Oct 10 | Delta Air Lines
        $222
        61% off
        $576 $222
      • SAN 12:38 PM
        8h 21m
        1 stop
        BDL 11:59 PM
        San Diego - Hartford | Wed, Oct 7 | Delta Air Lines
        $233
        60% off
        $576 $233
      • SAN 1:00 PM
        17h 25m
        1 stop
        HFD 2:00 PM
        San Diego - Hartford | Thu, Sep 10 | Normal Airline
        Find more flights
        Find more flights

Flight.News
Flights from San Diego to Hartford operate an average of 2 times per day over the past 7 days, with a 0.0% on-time departure rate and a 66.7% on-time arrival rate.

Which airlines are the most popular for San Diego to Hartford flights?

You can choose from 1 airlines that fly from San Diego to Hartford, including Delta Air Lines, Delta Air Lines has lowest fares on this route.
Delta Air Lines logo Delta Air Lines
Airlines are determined based on actual purchased flight tickets from San Diego to Hartford according to previous 12 months data from Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from San Diego to Hartford (SAN-HFD)?

    Based on Trip.com data, Delta Air Lines offers one-way fares as low as $171 on Cheapest nonstop routes (e.g. SAN to BDL on Tue, Sep 29), while Delta Air Lines offers Cheapest nonstop round-trips from $340 departing on Fri, Nov 6 and returning on Sun, Nov 8.
  • At the moment, several airlines serve connecting flights from San Diego to Hartford, including: Delta Air Lines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • It takes around 7 hours 46 minutes to fly from San Diego (SAN) to Hartford (HFD).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Diego to Hartford is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from San Diego to Hartford, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Sep 29, with one-way flights priced at just $171.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Breeze Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Hartford travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from San Diego to Hartford is September, when demand for travel is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from San Diego to Hartford on September 15, 2026 with Delta Air Lines, with prices starting at $341.
  • You can arrive at any of the following airports in Hartford: Bradley International Airport (BDL). Flights from San Diego International Airport to Bradley International Airport (SAN-BDL) are by far the most popular option for this route.
  • The time difference between Hartford and San Diego is 3h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from San Diego to Hartford is $354. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from San Diego to Hartford is $740. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter San Diego and Hartford, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.