How does KAYAK find such low prices on flights from Maine to San Diego?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to San Diego. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to San Diego?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Maine is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Maine to San Diego?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Maine with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to San Diego?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$124 CHEAP FLIGHTS from Maine to San Diego

SAN

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

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41,299,237 searches in the past 7 days on KAYAK

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Cheapest round-trip

$205

Overall average: $347

JetBlue

Thu 11/13Mon 11/17

BOS - SAN • 1 stop

Cheapest non-stop

$207

Typical prices: $272-$633

JetBlue

Sat 12/6Wed 12/10

BOS - SAN • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Diego!

Flight Deals

Cheap Flights from Maine to San Diego

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Maine to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Maine to San Diego

Thu, Nov 13 - Mon, Nov 17

11:25 am - 7:51 pmBOS-SAN

11h 26m1 stop

8:39 pm - 5:10 amSAN-BOS

5h 31mnonstop

$205JetBlue

Find Deal

Sat, Dec 6 - Sat, Dec 6

1:40 pm - 7:11 pmBOS-SAN

8h 31m1 stop

9:20 pm - 5:49 amSAN-BOS

5h 29mnonstop

$207JetBlue

Find Deal

Sat, Dec 6 - Sun, Dec 14

4:24 pm - 8:10 pmBOS-SAN

6h 46mnonstop

9:15 am - 5:52 pmSAN-BOS

5h 37mnonstop

$220Alaska Airlines

Find Deal

Fri, Jan 16 - Wed, Jan 21

4:20 pm - 8:00 pmBOS-SAN

6h 40mnonstop

9:10 am - 5:44 pmSAN-BOS

5h 34mnonstop

$222Alaska Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:45 am - 2:15 pmBOS-SAN

10h 30m1 stop

10:49 pm - 10:35 amSAN-BOS

8h 46m1 stop

$237American Airlines

Find Deal

Wed, Nov 19 - Thu, Nov 27

9:45 am - 4:03 pmBOS-SAN

9h 18m1 stop

10:09 am - 8:38 pmSAN-BOS

7h 29m1 stop

$238American Airlines

Find Deal

Sat, Feb 21 - Sat, Feb 28

5:15 pm - 8:58 pmBOS-SAN

6h 43mnonstop

10:00 pm - 6:29 amSAN-BOS

5h 29mnonstop

$247Delta

Find Deal

Fri, Dec 12 - Wed, Jan 7

7:05 am - 12:20 pmBOS-SAN

8h 15m1 stop

9:40 am - 10:30 pmSAN-BOS

9h 50m2 stops

$268Southwest

Find Deal

Tue, Dec 2 - Mon, Dec 8

1:35 pm - 9:10 pmBOS-SAN

10h 35m2 stops

6:50 am - 7:20 pmSAN-BOS

9h 30m1 stop

$272Southwest

Find Deal

Wed, Jan 14 - Sun, Jan 18

6:17 am - 12:17 pmPWM-SAN

9h 00m1 stop

6:30 am - 10:29 pmSAN-PWM

12h 59m2 stops

$343Delta

Find Deal

Useful Info

Low season	September
High season	November
Cheapest flight	$121

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly and prices are also 3% lower on average.

Flight from Boston to San Diego

How does KAYAK find such low prices on flights from Maine to San Diego?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to San Diego.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to San Diego?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Maine is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Maine to San Diego?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to San Diego?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Julian

Lemon Grove

National City

Borrego Springs

Poway

Alpine

Santee

Everything you need to know for your flight to San Diego

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Diego

San Diego (SAN)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SAN

$123 Find Cheap Flights from Maine to San Diego

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

Everything you should know

Cheap Flights from Maine to San Diego

Recent round-trip flight deals from Maine to San Diego

Recent one-way flight deals from Maine to San Diego

Recent last minute flight deals from Maine to San Diego

Recent direct flight deals from Maine to San Diego

Good to know

FAQs for booking flights from Maine to San Diego

How does KAYAK find such low prices on flights from Maine to San Diego?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to San Diego.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to San Diego?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Maine is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Maine to San Diego?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Maine with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to San Diego?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Diego?

Everything you need to know for your flight to San Diego

Information on the airport you'll fly into in San Diego

Cabin class types available on flights to Maine

Complete your trip to San Diego with a hotel stay or car rental

Find direct flights for San Diego

Flights to other popular destinations

Flights from domestic origins to San Diego

Choose which airport to fly into in San Diego

Find deals for your return flight