What to KnowAirlines are adding 7 new routes, 9 returning seasonal routes and expanding 7 international flights.Overall nonstop service is up more than 10% compared to last year.San Diego International Airport now offers a record 87 nonstop destinations.

Seven new nonstop routes, nine returning domestic routes and seven expanded international routes are coming to San Diego International Airport this spring and summer, airport officials announced Tuesday.

The airport now offers 87 nonstop destinations, the most in SAN’s history.

“Nonstop flights offered this spring and summer are up by more than 10% over last year,” said Atif Saeed, president and CEO of the San Diego County Regional Airport Authority. “In total, the airlines at SAN are adding seven new routes, resuming nine domestic seasonal routes, and expanding or resuming seven international flights.”

New nonstop domestic routes

Airlines including Alaska Airlines and Southwest Airlines are launching several new routes:

April 7: Santa Rosa (Southwest)

April 22: Oakland, Dallas/Fort Worth and Raleigh-Durham, North Carolina (Alaska)

April 22: Santa Barbara (Alaska)

June 4: Boston (Southwest)

August 4: Santa Barbara (Southwest)

Returning domestic routes

May 6: Jacksonville, Florida and Norfolk, Virginia (Breeze Airways)

May 7: Cincinnati and Raleigh-Durham (Breeze Airways)

May 8: Pittsburgh (Breeze Airways)

May 16: Anchorage (Alaska)

June 4: Pittsburgh (Southwest)

June 11: Kalispell/Glacier, Montana (Alaska)

June 13: Missoula, Montana (Alaska)

Expanded international service

Feb. 21: Amsterdam, Netherlands (KLM Royal Dutch Airlines), resuming three times per week

April 25: Munich, Germany (Lufthansa), now daily

May 1: London-Heathrow, United Kingdom (British Airways), now twice daily

May 1: Calgary, Alberta (WestJet) daily, increasing to nine weekly in July

May 2: Montreal, Quebec (Air Canada), daily

May 2: Vancouver, British Columbia (Air Canada), increasing to three times daily

July 1: Panama City, Panama (Copa Airlines), increasing to five times per week.