How many flights depart from San Diego to Maine on average per week?

107 flights are operational weekly from San Diego to Maine as of June 2026. The most popular departure day for this route is Tue, with 16% of flights per week taking off on this day.

What is the cheapest airline that flies from San Diego to Maine?

Southwest, JetBlue, and Delta are the most popular carriers operating from San Diego to Maine

What airlines fly to Maine?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Maine from San Diego according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Maine. Keep in mind that there are 4 different airlines that fly to Maine on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Diego Airport to Maine?

Prices for flights from San Diego Airport to Maine refresh daily.

How many operators does momondo search for flights from San Diego Airport to Maine?

As of June 2026, there are 7 operators available to choose from for flights from San Diego Airport to Maine.

How old do you have to be to fly from San Diego Airport to Maine?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Maine.

What documentation or ID do you need to fly to Maine?

The travel and health documents you'll need for your trip to Maine may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maine. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$144 Cheap Flights from San Diego to Maine in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 pm - 5:19 am

SAN

BOS

5h 39mnonstop

12:42 pm - 7:03 pm

BOS

SAN

9h 21m

1 stop

$269JetBlue

Sun, Aug 23 - Sat, Sep 5

3:55 pm - 12:25 am

SAN

BOS

5h 30mnonstop

5:35 am - 10:10 am

BOS

SAN

7h 35m

1 stop

$272Southwest

Sun, Aug 9 - Tue, Aug 18

10:00 pm - 6:38 am

SAN

BOS

5h 38mnonstop

5:15 pm - 8:48 pm

BOS

SAN

6h 33mnonstop

$273Delta

Mon, Oct 26 - Mon, Nov 2

8:40 pm - 5:19 am

SAN

BOS

5h 39mnonstop

6:05 am - 9:09 am

BOS

SAN

6h 04mnonstop

$274JetBlue

Mon, Jul 13 - Thu, Jul 16

8:52 pm - 5:40 am

SAN

BOS

5h 48mnonstop

6:05 am - 9:10 am

BOS

SAN

6h 05mnonstop

$275Multiple Airlines

Fri, Jul 10 - Tue, Aug 18

8:30 pm - 7:14 am

SAN

BOS

7h 44m

1 stop

6:05 am - 9:09 am

BOS

SAN

6h 04mnonstop

$277JetBlue

Tue, Jul 21 - Thu, Jul 23

6:15 am - 5:21 pm

SAN

BGR

8h 06m

1 stop

5:36 pm - 11:25 pm

BGR

SAN

8h 49m

1 stop

$311American Airlines

Wed, Sep 2 - Wed, Sep 9

6:15 am - 6:46 pm

SAN

PWM

9h 31m

1 stop

7:00 am - 1:00 pm

PWM

SAN

9h 00m

1 stop

$327American Airlines

Tue, Sep 22 - Tue, Sep 29

10:17 pm - 1:19 pm

SAN

BGR

12h 02m

2 stops

4:22 pm - 11:43 pm

BGR

SAN

10h 21m

1 stop

$345Delta

Fri, Aug 14 - Sat, Aug 29

8:52 pm - 9:03 pm

SAN

BHB

21h 11m

1 stop

9:00 am - 11:43 am

BHB

SAN

29h 43m

1 stop

$1,094Multiple Airlines

Wed, Jul 8 - Sun, Jul 12

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Delta flights from San Diego to Maine

Our best Delta deals on San Diego to Maine flight tickets

Delta

Oct 26

SAN10:00 pmSan Diego

5h 38m

BOS6:38 amBoston Logan Intl

Nov 2

BOS5:15 pmBoston Logan Intl

6h 33m

SAN8:48 pmSan Diego

$273

Delta

Jul 10

SAN10:00 pmSan Diego

5h 38m

BOS6:38 amBoston Logan Intl

Jul 14

BOS5:10 pmBoston Logan Intl

6h 15m

SAN8:25 pmSan Diego

$297

Delta

Jul 12

SAN10:00 pmSan Diego

5h 38m

BOS6:38 amBoston Logan Intl

Aug 12

BOS5:20 pmBoston Logan Intl

6h 15m

SAN8:35 pmSan Diego

$307

Southwest flights from San Diego to Maine

Our best Southwest deals on San Diego to Maine flight tickets

Southwest

Aug 9

SAN3:55 pmSan Diego

5h 30m

BOS12:25 amBoston Logan Intl

Aug 18

BOS5:35 amBoston Logan Intl

7h 35m

1 stop

SAN10:10 amSan Diego

$272

Southwest

Aug 22

SAN7:25 pmSan Diego

13h 50m

1 stop

BOS12:15 pmBoston Logan Intl

Aug 25

BOS9:05 amBoston Logan Intl

5h 55m

SAN12:00 pmSan Diego

$278

Southwest

Oct 21

SAN7:30 pmSan Diego

9h 30m

2 stops

BOS8:00 amBoston Logan Intl

Oct 24

BOS9:00 amBoston Logan Intl

11h 10m

2 stops

SAN5:10 pmSan Diego

$279

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Sun 8/23

8:40 pm-5:19 am

Nonstop5h 39m

Boston Logan Intl

Sat 9/5

12:42 pm-7:03 pm

1 stop9h 21m

$269

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Sun 8/9

3:55 pm-12:25 am

Nonstop5h 30m

Boston Logan Intl

Tue 8/18

5:35 am-10:10 am

1 stop7h 35m

$272

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Mon 10/26

10:00 pm-6:38 am

Nonstop5h 38m

Boston Logan Intl

Mon 11/2

5:15 pm-8:48 pm

Nonstop6h 33m

$273

Quickest round-trip

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Mon 7/13

8:40 pm-5:19 am

Nonstop5h 39m

Boston Logan Intl

Thu 7/16

6:05 am-9:09 am

Nonstop6h 04m

$274

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Fri 7/10

8:52 pm-5:40 am

Nonstop5h 48m

Boston Logan Intl

Tue 8/18

6:05 am-9:10 am

Nonstop6h 05m

$275

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Tue 7/21

8:30 pm-7:14 am

1 stop7h 44m

Boston Logan Intl

Thu 7/23

6:05 am-9:09 am

Nonstop6h 04m

$277

San DiegoBangor

SAN - BGR

SANBGR

San Diego

Wed 9/2

6:15 am-5:21 pm

1 stop8h 06m

Bangor

Wed 9/9

5:36 pm-11:25 pm

1 stop8h 49m

$311

San DiegoPortland

SAN - PWM

SANPWM

San Diego

Tue 9/22

6:15 am-6:46 pm

1 stop9h 31m

Portland

Tue 9/29

7:00 am-1:00 pm

1 stop9h 00m

$327

San DiegoBangor

SAN - BGR

SANBGR

San Diego

Fri 8/14

10:17 pm-1:19 pm

2 stops12h 02m

Bangor

Sat 8/29

4:22 pm-11:43 pm

1 stop10h 21m

$345

San DiegoBar Harbor

SAN - BHB

SANBHB

San Diego

Wed 7/8

8:52 pm-9:03 pm

1 stop21h 11m

Bar Harbor

Sun 7/12

9:00 am-11:43 am

1 stop29h 43m

$1,094

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego to Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Maine?

The cheapest month to fly to Maine from San Diego is in October. Flight prices, which tend to average around $153, are often lower during this time because this is during the off-season. If you aren’t able to travel to Maine during the month of October, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $237.

Can stopping save me money on San Diego to Maine flights?

You could potentially save up to 43% on your flight if you consider stops on a San Diego to Maine flight.

Cheap San Diego to Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Maine

Fastest flight time	5h 30m
Direct flights	Every day
Airports in Maine	49 airports

The fastest flight from San Diego to Maine takes 5h 30m

Direct flights go from San Diego to Maine every day.

There are 49 airports in Maine. From San Diego there are direct flights to Boston Logan Intl (BOS).

Search flight deals

Frequently asked questions about flying from San Diego to Maine

When did momondo last update prices for flights from San Diego Airport to Maine?
Prices for flights from San Diego Airport to Maine refresh daily.
How many operators does momondo search for flights from San Diego Airport to Maine?
As of June 2026, there are 7 operators available to choose from for flights from San Diego Airport to Maine.
How old do you have to be to fly from San Diego Airport to Maine?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Maine.
What documentation or ID do you need to fly to Maine?
The travel and health documents you'll need for your trip to Maine may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maine. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Diego to Maine

Compare and see reviews for airlines that fly from San Diego to Maine with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.1 11,779 reviews	Search American Airlines flights
Delta	PriceFrom $312	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
United Airlines	PriceFrom $342	Free Cancellation	Rating 7.4 9,896 reviews	Search United Airlines flights
Southwest	PriceFrom $350	Free Cancellation	Rating 7.9 4,246 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Maine?

Finding the right flight to Maine from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Maine quick and easy, saving you time and money.

Can I find flights from San Diego to Maine with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Maine from San Diego with this policy.

How can momondo help me find flights from San Diego to Maine?

Once you have performed a search for San Diego to Maine flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Diego to Maine right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Maine from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.