
Book Cheap Sun Country Airlines flight from Boston (BOS) to San Diego (SAN) from CA $304
Find The Best Day to Book a Cheap Sun Country Airlines Flights From Boston to San Diego
Cheapest Sun Country Airlines Flights from Boston (BOS) to San Diego (SAN)
The cheapest flights to San Diego Intl. found within the past 7 days were CA $710 round trip and CA $304 one way. Prices and availability subject to change. Additional terms may apply.
- Route FAQ
- Sun Country Airlines Flights from BOS to SAN
- Top Airports for Cheap Sun Country Airlines Flights
Frequently asked questions
Grab a great Sun Country Airlines flight from BOS to SAN
To find a great deal on Sun Country Airlines flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying Sun Country Airlines Boston to San Diego gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with Sun Country Airlines between Boston and San Diego
Sun Country Airlines has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Boston to San Diego with Sun Country Airlines are April.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your Sun Country Airlines flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| MSP | USA | Minneapolis - St. Paul Intl. | 7 |
| LAX | USA | Los Angeles Intl. | 1 |
| RSW | USA | Southwest Florida Intl. | 1 |
| LAS | USA | McCarran Intl. | 1 |
| MIA | USA | Miami Intl. | 1 |
| PHX | USA | Sky Harbor Intl. | 1 |
| DFW | USA | Dallas-Fort Worth Intl. | 1 |
| MCO | USA | Orlando Intl. | 0 |
| IAH | USA | George Bush Intercontinental | 0 |
| HRL | USA | Valley Intl. | 0 |
Travelers ❤️ these 🏨 after their flight to San Diego

Sheraton San Diego Resort
My stay here was amazing the staff was nice and attentive, room was clean with an amazing view. Next time we will stay on the marina side although the bay view was peaceful and beautiful I believe it’s more restaurants to choose from. I definitely plan to stay here again!
Reviewed on Apr 13, 2026

Wyndham San Diego Bayside
We stayed for an event and we had to wait 1hour to be checked in while there was 3 staff members chatting in the corner and the line was out the door. We also were offered an upgrade for our room which we paid for to have a balcony and they gave us the balcony where you couldn’t even step outside ...
Reviewed on Apr 14, 2026

Best Western Seven Seas
Nice location...easy access to airport
Reviewed on Apr 13, 2026
Want more than a(n) Sun Country Airlines Flight from Boston to San Diego?
Explore More Ways to Travel with Travelocity
- Air Canada Toronto (YYZ) to San Diego (SAN) flights
- Alaska Airlines Dallas (DFW) to San Diego (SAN) flights
- Alaska Airlines Kalispell (FCA) to San Diego (SAN) flights
- Alaska Airlines Las Vegas (LAS) to San Diego (SAN) flights
- Alaska Airlines San José del Cabo (SJD) to San Diego (SAN) flights
- Alaska Airlines Nashville (BNA) to San Diego (SAN) flights
- Alaska Airlines Orlando (MCO) to San Diego (SAN) flights
- Alaska Airlines Seattle Paine Field Intl. Airport (PAE) to San Diego (SAN) flights
- Alaska Airlines Spokane (GEG) to San Diego (SAN) flights
- American Airlines Denver (DEN) to San Diego (SAN) flights
- American Airlines Toronto (YYZ) to San Diego (SAN) flights
- American Airlines Montreal (YUL) to San Diego (SAN) flights
- American Airlines San Francisco (SFO) to San Diego (SAN) flights
- Delta Detroit (DTW) to San Diego (SAN) flights
- Delta Miami (MIA) to San Diego (SAN) flights
- Delta Oaxaca Intl. (OAX) to San Diego (SAN) flights
- Delta Greensboro (GSO) to San Diego (SAN) flights
- Delta Plattsburgh (PBG) to San Diego (SAN) flights
- Delta Spokane (GEG) to San Diego (SAN) flights
- Frontier Airlines Orlando (MCO) to San Diego (SAN) flights
- Jetblue Airways Buffalo (BUF) to San Diego (SAN) flights
- Jetblue Airways New York (LGA) to San Diego (SAN) flights
- Jetblue Airways Washington (DCA) to San Diego (SAN) flights
- Jetblue Airways Fort Myers (RSW) to San Diego (SAN) flights
- Korean Air Seoul (ICN) to San Diego (SAN) flights
- United Indianapolis (IND) to San Diego (SAN) flights
- United St. Louis (STL) to San Diego (SAN) flights
- United Chicago (ORD) to San Diego (SAN) flights
- United Portland (PDX) to San Diego (SAN) flights
- Westjet Vancouver (YVR) to San Diego (SAN) flights
- Flights from Armenia (AXM) to San Diego (SAN)
- Flights from Hartford (BDL) to San Diego (SAN)
- Flights from Belem (BEL) to San Diego (SAN)
- Flights from Bangor (BGR) to San Diego (SAN)
- Flights from Branson (BKG) to San Diego (SAN)
- Flights from Nashville (BNA) to San Diego (SAN)
- Flights from Balikpapan (BPN) to San Diego (SAN)
- Flights from Boa Vista (BVB) to San Diego (SAN)
- Flights from Cleveland (CLE) to San Diego (SAN)
- Flights from Charlotte (CLT) to San Diego (SAN)
- Flights from Colorado Springs (COS) to San Diego (SAN)
- Flights from Angeles City (CRK) to San Diego (SAN)
- Flights from Denver (DEN) to San Diego (SAN)
- Flights from Dallas (DFW) to San Diego (SAN)
- Flights from Dinard (DNR) to San Diego (SAN)
- Flights from Detroit (DTW) to San Diego (SAN)
- Flights from Anadyr (DYR) to San Diego (SAN)
- Flights from Newark Liberty Intl. Airport (EWR) to San Diego (SAN)
- Flights from Fargo (FAR) to San Diego (SAN)
- Flights from Fresno (FAT) to San Diego (SAN)
- Flights from Florianópolis (FLN) to San Diego (SAN)
- Flights from Garden City (GCK) to San Diego (SAN)
- Flights from Spokane (GEG) to San Diego (SAN)
- Flights from Great Falls (GTF) to San Diego (SAN)
- Flights from Indianapolis (IND) to San Diego (SAN)
- Flights from Osaka (ITM) to San Diego (SAN)
- Flights from New York (JFK) to San Diego (SAN)
- Flights from Las Vegas (LAS) to San Diego (SAN)
- Flights from Merced (MCE) to San Diego (SAN)
- Flights from Kansas City (MCI) to San Diego (SAN)
- Flights from Morgantown (MGW) to San Diego (SAN)
- Flights from Melbourne (MLB) to San Diego (SAN)
- Flights from Melilla (MLN) to San Diego (SAN)
- Flights from Madison (MSN) to San Diego (SAN)
- Flights from Minneapolis (MSP) to San Diego (SAN)
- Flights from Montrose (MTJ) to San Diego (SAN)
- Flights from Oklahoma City (OKC) to San Diego (SAN)
- Flights from Pendleton (PDT) to San Diego (SAN)
- Flights from Portland (PDX) to San Diego (SAN)
- Flights from Pittsburgh (PIT) to San Diego (SAN)
- Flights from Reno (RNO) to San Diego (SAN)
- Flights from San Antonio (SAT) to San Diego (SAN)
- Flights from Seattle (SEA) to San Diego (SAN)
- Flights from San Francisco (SFO) to San Diego (SAN)
- Flights from San José del Cabo (SJD) to San Diego (SAN)
- Flights from Salt Lake City (SLC) to San Diego (SAN)
- Flights from Sacramento (SMF) to San Diego (SAN)
- Flights from Orange County (SNA) to San Diego (SAN)
- Flights from Tampa (TPA) to San Diego (SAN)
- Flights from Tucson (TUS) to San Diego (SAN)
- Flights from Deer Lake (YDF) to San Diego (SAN)
- Flights from Edmonton (YEG) to San Diego (SAN)
- Flights from Schefferville (YKL) to San Diego (SAN)
- Flights from Ottawa (YOW) to San Diego (SAN)
- Flights from Windsor (YQG) to San Diego (SAN)
- Flights from Toronto (YTZ) to San Diego (SAN)
- Flights from Montreal (YUL) to San Diego (SAN)
- Flights from Vancouver (YVR) to San Diego (SAN)
- Flights from Victoria (YYJ) to San Diego (SAN)
- Flights from Churchill (YYQ) to San Diego (SAN)
- Flights from Toronto (YYZ) to San Diego (SAN)
- Flights from Zürich (ZRH) to San Diego (SAN)
- Apex Car Rentals Rental Cars in San Diego Intl.
- Car rentals near Marine Corps Recruit Depot
- Rental cars San Diego Intl. airport
- Firefly Rental Cars in San Diego Intl.
- Fox Rental Cars Rental Cars in San Diego Intl.
- Localiza Rental Cars in San Diego Intl.
- National Car Rental Rental Cars in San Diego Intl.
- Payless Rental Cars in San Diego Intl.