The cheapest times to fly from SAN to MHT are

  • January 1st to March 4th
  • May 21st to June 10th
  • August 13th to September 30th
  • October 15th to November 18th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SAN to MHT is early December. Prices can be as high as $1043 for Sunday flights during mid December, or as low as $311 for Tuesday flights around early December.


When to Fly to Manchester

Flying from San Diego, CA (SAN) to Manchester, NH (MHT) will usually cost between $311 to $684 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early December with an average ticket price of $314. Due to high demand the most expensive time to fly is mid December, with an average price of $667. Planning your trip to low-cost times can easily save you $353 on economy flights and even more on first-class flights. Generally, any price below $402 can be considered a good price for a round-trip SAN to MHT flight.

See below for a graph of average weekly prices for the SAN to MHT route. All prices are for round-trip tickets in USD.

SAN to MHT Flight Prices

Compared to other flights, the SAN to MHT flight is much cheaper than the average and costs much less than the average flight leaving from San Diego. The average price per mile (for a direct flight) is $0.1, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $226 (40%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $343. Return trip prices are from the MHT to SAN flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SAN to MHT can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 5 hour 35 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from SAN to MHT while comparing.

Destination alternative #1: Logan International Airport (BOS) in Boston, MA

  • 45 miles (72 km) away from MHT
  • Usually 24.03% less expensive than MHT
  • Nonstop flights available

See SAN to BOS flights

Destination alternative #2: Theodore Francis Green State Airport (PVD) in Providence, RI

  • 84 miles (135 km) away from MHT
  • Usually 2.62% less expensive than MHT
  • 1-layover flights available

See SAN to PVD flights

Destination alternative #3: Burlington International Airport (BTV) in Burlington, VT

  • 137 miles (220 km) away from MHT
  • Usually 2.12% less expensive than MHT
  • 1-layover flights available

See SAN to BTV flights

Destination alternative #4: Worcester Regional Airport (ORH) in Worcester, MA

  • 51 miles (82 km) away from MHT
  • Usually 1.62% less expensive than MHT
  • 1-layover flights available

See SAN to ORH flights


Flight Questions Answered

Still have questions about flying from SAN to MHT? We’ve got answers.

Which airlines fly this route?

You can find 5 major airlines flying this route most often: Alaska, American, Delta, Southwest, United, and potentially more during busy seasons.

How far away is it from Manchester-Boston Regional Airport to San Diego International Airport?

The distance between the two airports is roughly 2560 miles or 4120 kilometers.

How long does it take to fly from SAN to MHT?

The real-world flight time for a nonstop SAN to MHT flight is about 5 hour 35 minutes.

How many flights go between San Diego, CA and Manchester, NH?

It depends on the day of the week and the date, but a typical day might have around 104 available flights from SAN to MHT.


Airport Location Info


Departing Airport

Origination code SAN
Origination airport name San Diego International Airport
City San Diego, CA
Country the United States
Latitude 32.7
Longitude -117.2

Return Airport

Destination code MHT
Destination airport name Manchester-Boston Regional Airport
City Manchester, NH
Country the United States
Latitude 42.9
Longitude -71.4


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.