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>

$95 CHEAP FLIGHTS from Maine to San Diego

SAN

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

...and more

Travelers love KAYAK

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

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights 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, Jul 3 - Thu, Jul 10

9:44 am - 7:13 amBOS-SAN

24h 29m2 stops

9:40 pm - 7:21 pmSAN-BOS

18h 41m2 stops

$211Spirit Airlines

Find Deal

Sat, Aug 30 - Wed, Sep 3

5:35 pm - 8:52 pmBOS-SAN

6h 17mnonstop

10:05 pm - 6:50 amSAN-BOS

5h 45mnonstop

$237Delta

Find Deal

Sat, Aug 30 - Wed, Sep 3

7:45 am - 10:50 amBOS-SAN

6h 05mnonstop

11:46 am - 12:23 amSAN-BOS

9h 37m1 stop

$247Alaska Airlines

Find Deal

Sat, Aug 30 - Wed, Sep 3

6:10 am - 11:40 amBOS-SAN

8h 30m1 stop

12:35 pm - 11:57 pmSAN-BOS

8h 22m1 stop

$252United Airlines

Find Deal

Wed, Sep 3 - Wed, Sep 10

7:20 am - 2:48 pmBOS-SAN

10h 28m1 stop

7:15 am - 12:23 amSAN-BOS

14h 08m1 stop

$256Alaska Airlines

Find Deal

Wed, Aug 27 - Sun, Aug 31

7:45 am - 10:50 amBOS-SAN

6h 05mnonstop

9:35 pm - 6:25 amSAN-BOS

5h 50mnonstop

$257Hawaiian Airlines

Find Deal

Fri, Jul 4 - Thu, Jul 10

10:39 am - 4:10 pmBOS-SAN

8h 31m1 stop

9:40 pm - 7:21 pmSAN-BOS

18h 41m2 stops

$260

Find Deal

Wed, Sep 3 - Mon, Sep 8

7:20 am - 4:34 pmBOS-SAN

12h 14m1 stop

9:35 pm - 6:25 amSAN-BOS

5h 50mnonstop

$267Hawaiian Airlines

Find Deal

Fri, Jul 4 - Mon, Jul 7

10:39 am - 4:10 pmBOS-SAN

8h 31m1 stop

11:55 am - 8:39 amSAN-BOS

17h 44m1 stop

$295

Find Deal

Wed, Oct 22 - Sat, Oct 25

5:05 pm - 10:15 pmBOS-SAN

8h 10m1 stop

10:46 am - 11:59 pmSAN-BOS

10h 13m2 stops

$362United Airlines

Find Deal

Useful Info

Low season	January
High season	July
Cheapest flight	$95

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 1% increase in price.

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.

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

$95 Find Cheap Flights from Maine to San Diego

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

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.

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