Cheap Flights from San Diego (SANA) to New Haven (HVN)

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      Travellers and cabin class, 1 Adult, Economy

      Compare San Diego to New Haven flight deals

      Find the cheapest month or even day of the year to fly to New Haven

      Book the best New Haven fare with no extra fees

      Flight deals from San Diego to New Haven

      Looking for a cheap last-minute deal or the best return flight from San Diego to New Haven Airport? If you want to travel next month, return fares start from $566. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from San Diego to New Haven

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to New Haven flights are currently cheapest in September.

      San Diego to New Haven: Flight information

      The things to know before you go.
      Cheapest flight found$569
      Cheapest month to flySeptember

      Finding cheap flights from San Diego to New Haven: Frequently asked questions

      The best price we found for a return flight from San Diego to New Haven is $569. 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 San Diego to New Haven. But we found flights with one stop from $569.
      As of August 2026, there are no flights flying from San Diego to New Haven.
      The cheapest month to fly from San Diego to New Haven is usually September.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to New Haven Airport on Thursday, 10 September 2026.
      No airlines currently offer direct flights between San Diego and New Haven 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 New Haven 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 New Haven is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to New Haven is Alaska Airlines .

      Flying from San Diego to Tweed New Haven Airport (HVN): What you need to know

      • The timezone in New Haven is UTC-5, which is three hours ahead of San Diego. Tweed New Haven Airport is located in New Haven.

      • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your flight from San Diego to HVN.

      • Hopping on a plane during a peak month like July? Busy periods (like Thanksgiving, Christmas and New Year) can easily add another hour at security. Be extra safe and arrive up to four hours before international flights and two hours before domestic departures.

      Airports in San Diego

      San Diego International Airport (SAN)

      • Located around 5 kilometres from central San Diego, SAN can be reached in about 15 minutes by car, depending on traffic. The journey by public transport is roughly 25 minutes.

      • Catching an early flight from San Diego to Tweed New Haven Airport? Avoid rushing to the terminal (and catch some extra z's) by staying at one of these stays near San Diego International Airport:

      • When it comes to San Diego International Airport's on-time performance, 74% of flights stick to their scheduled arrival time.

      • SAN's address is N Harbour Dr.

      McClellan-Palomar Airport (CLD)

      • CLD is around 48 kilometres from the centre of San Diego. Plan ahead to find the quickest way to get to your terminal.

      • Kick off your holiday early with an extra night away from home. Before your San Diego to HVN flight, unwind in one of these hotels close to McClellan-Palomar Airport:

      • McClellan-Palomar Airport has earned its reputation for punctuality. 88% of flights taking off from here keep to their planned arrival schedule.

      About Tweed New Haven Airport (HVN)

      Getting from Tweed New Haven Airport (HVN) to central New Haven

      • Central New Haven is around 5 kilometres from Tweed New Haven Airport and takes about 10 minutes to reach by car. Work out your options for getting into the city, whether that's with a car hire, taxi or ride-share.

      • Travelling on public transport takes roughly 20 minutes.

      How to find the cheapest flights from San Diego to Tweed New Haven Airport (HVN)

      • Currently, $279 is the best price we've found for a one-way ticket from San Diego to Tweed New Haven Airport. The cheapest price for a return flight is $569. Remember fares can change due to demand at the time of booking.

      • To pick up cheap flights from San Diego to HVN, book early. Airlines usually offer lower prices when tickets are first released.

      • The 'Whole month' search tool shows you the cheapest San Diego to Tweed New Haven Airport tickets throughout the entire month. It's a great way to find a bargain if your travel dates aren't set in stone.

      • Save time searching for cheap plane tickets from San Diego to HVN by creating a Price Alert. We'll send you an email or push notification on the app when a new discounted fare appears.

      • Find an affordable flight from San Diego to Tweed New Haven Airport by using filters. Select your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

      The best time to fly from San Diego to Tweed New Haven Airport (HVN)

      • Think about the kind of experience you want when deciding when to fly. September is the quietest month to go to New Haven. March is when most people book flights from San Diego to Tweed New Haven Airport (HVN), which may be perfect if you're chasing more action.

      • The warmest month in New Haven is July, with temperatures ranging between 17ºC (63ºF) and 29ºC (84ºF). Lock in your San Diego to HVN plane ticket then if you enjoy this type of weather.

      • Look for cheap tickets from San Diego to Tweed New Haven Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -6ºC (21ºF) and 7ºC (45ºF).

      More about New Haven

      • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in New Haven right here. Check out these hotels as soon as you've booked your flight from San Diego to Tweed New Haven Airport:

      • There are so many things to discover in this city, it can be tricky to know where to start. Yale Peabody Museum, Shubert Theatre and Yale University Art Gallery are top attractions which should be on every New Haven itinerary.

      Explore more of the United States

      • You've done New Haven, now it's time to discover other corners of the United States. Journey about 113 kilometres southwest to New York to tick off its top sights. From Central Park to Statue of Liberty and Metropolitan Museum of Art, you'll have a packed itinerary ahead.

      • Around 241 kilometres southwest of New Haven, Philadelphia is another essential stop in the United States. Experience this destination's highlights firsthand at Independence Hall, Liberty Bell and Philadelphia Museum of Art.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.