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

JetBlue, Hawaiian Airlines, and United Airlines are the most popular carriers operating from San Diego to Maine

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

91 flights are operational weekly from San Diego to Maine as of September 2025. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.

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 51% of people opting to fly with this airline when traveling to Maine. Keep in mind that there are 5 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 September 2025, there are 8 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.

$127 Cheap Flights from San Diego to Maine in 2025/26

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Find the cheapest flights from San Diego to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:15 am - 5:52 pmSAN-BOS

5h 37mnonstop

4:24 pm - 8:10 pmBOS-SAN

6h 46mnonstop

$227Hawaiian Airlines

Find Deal

Fri, Dec 5 - Wed, Dec 10

9:20 pm - 5:49 amSAN-BOS

5h 29mnonstop

6:52 am - 10:28 amBOS-SAN

6h 36mnonstop

$229JetBlue

Find Deal

Sat, Dec 13 - Tue, Dec 16

10:28 pm - 6:55 amSAN-BOS

5h 27mnonstop

5:25 pm - 8:58 pmBOS-SAN

6h 33mnonstop

$232Delta

Find Deal

Tue, Nov 18 - Wed, Dec 3

10:45 pm - 9:29 amSAN-BOS

7h 44m1 stop

6:10 am - 11:57 amBOS-SAN

8h 47m1 stop

$248American Airlines

Find Deal

Sat, Dec 13 - Tue, Dec 16

12:50 pm - 11:41 pmSAN-BOS

7h 51m1 stop

6:13 pm - 11:42 pmBOS-SAN

8h 29m1 stop

$252United Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

2:16 pm - 1:09 amSAN-BOS

7h 53m1 stop

3:37 pm - 9:53 pmBOS-SAN

9h 16m1 stop

$262United Airlines

Find Deal

Mon, Oct 27 - Fri, Oct 31

6:19 am - 8:30 pmSAN-BOS

11h 11m1 stop

6:00 am - 11:43 amBOS-SAN

8h 43m1 stop

$263American Airlines

Find Deal

Sat, Nov 8 - Tue, Nov 11

7:25 pm - 8:20 amSAN-BOS

9h 55m2 stops

5:30 pm - 11:05 pmBOS-SAN

8h 35m1 stop

$272Southwest

Find Deal

Sat, Feb 14 - Wed, Feb 18

4:50 pm - 9:20 amSAN-BOS

13h 30m1 stop

5:30 am - 11:50 amBOS-SAN

9h 20m2 stops

$273Southwest

Find Deal

Sat, Oct 25 - Tue, Oct 28

10:15 pm - 6:53 amSAN-BOS

5h 38mnonstop

5:25 pm - 8:44 pmBOS-SAN

6h 19mnonstop

$292Delta

Find Deal

Fri, Oct 24 - Mon, Oct 27

Hawaiian Airlines flights from San Diego to Maine

Our best Hawaiian Airlines deals on San Diego to Maine flight tickets

Hawaiian Airlines

Dec 5

SAN9:15 amSan Diego

5h 37m

BOS5:52 pmBoston Logan Intl

Dec 10

BOS4:24 pmBoston Logan Intl

6h 46m

SAN8:10 pmSan Diego

$227

Find similar

Hawaiian Airlines

Dec 4

SAN9:15 amSan Diego

5h 37m

BOS5:52 pmBoston Logan Intl

Dec 8

BOS4:24 pmBoston Logan Intl

6h 46m

SAN8:10 pmSan Diego

$237

Find similar

Hawaiian Airlines

Oct 29

SAN9:15 amSan Diego

5h 40m

BOS5:55 pmBoston Logan Intl

Nov 5

BOS4:24 pmBoston Logan Intl

6h 39m

SAN8:03 pmSan Diego

$245

Find similar

JetBlue flights from San Diego to Maine

Our best JetBlue deals on San Diego to Maine flight tickets

JetBlue

Dec 13

SAN9:20 pmSan Diego

5h 29m

BOS5:49 amBoston Logan Intl

Dec 16

BOS6:52 amBoston Logan Intl

6h 36m

SAN10:28 amSan Diego

$229

Find similar

JetBlue

Nov 18

SAN2:52 pmSan Diego

5h 24m

BOS11:16 pmBoston Logan Intl

Dec 4

BOS4:06 pmBoston Logan Intl

6h 29m

SAN7:35 pmSan Diego

$242

Find similar

JetBlue

Oct 17

SAN9:35 pmSan Diego

5h 45m

BOS6:20 amBoston Logan Intl

Oct 24

BOS3:45 pmBoston Logan Intl

6h 20m

SAN7:05 pmSan Diego

$247

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Fri 12/5

9:15 am-5:52 pm

Nonstop5h 37m

Boston Logan Intl

Wed 12/10

4:24 pm-8:10 pm

Nonstop6h 46m

$227

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Sat 12/13

9:20 pm-5:49 am

Nonstop5h 29m

Boston Logan Intl

Tue 12/16

6:52 am-10:28 am

Nonstop6h 36m

$229

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Tue 11/18

10:28 pm-6:55 am

Nonstop5h 27m

Boston Logan Intl

Wed 12/3

5:25 pm-8:58 pm

Nonstop6h 33m

$232

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Sat 12/13

10:45 pm-9:29 am

1 stop7h 44m

Boston Logan Intl

Tue 12/16

6:10 am-11:57 am

1 stop8h 47m

$248

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Thu 12/4

12:50 pm-11:41 pm

1 stop7h 51m

Boston Logan Intl

Mon 12/8

6:13 pm-11:42 pm

1 stop8h 29m

$252

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Mon 10/27

2:16 pm-1:09 am

1 stop7h 53m

Boston Logan Intl

Fri 10/31

3:37 pm-9:53 pm

1 stop9h 16m

$262

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Sat 11/8

6:19 am-8:30 pm

1 stop11h 11m

Boston Logan Intl

Tue 11/11

6:00 am-11:43 am

1 stop8h 43m

$263

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Sat 2/14

7:25 pm-8:20 am

2 stops9h 55m

Boston Logan Intl

Wed 2/18

5:30 pm-11:05 pm

1 stop8h 35m

$272

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Sat 10/25

4:50 pm-9:20 am

1 stop13h 30m

Boston Logan Intl

Tue 10/28

5:30 am-11:50 am

2 stops9h 20m

$273

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Fri 10/24

10:15 pm-6:53 am

Nonstop5h 38m

Boston Logan Intl

Mon 10/27

5:25 pm-8:44 pm

Nonstop6h 19m

$292

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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 February. Flight prices, which tend to average around $384, 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 February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $397.

What is the cheapest day to depart on your flight to Maine?

The cheapest day to depart from San Diego to Maine is on a Saturday. Travelers who choose to depart for Maine on a Saturday will often find tickets for as low as $461. Flights from San Diego to Maine on a Sunday will generally be more expensive and average around $665. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Maine?

The cheapest time of day to fly to Maine is in the evening when flights can be purchased for as low as $491. Flights at noon are often more expensive with an average ticket price of $587.

How far in advance should I book a flight to Maine?

You are more likely to see cheaper flights to Maine from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Maine for around $498 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maine from San Diego for as low as $333 on momondo.

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

You could potentially save up to 31% 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 13m
Direct flights	Every day
Airports in Maine	1 airport

The fastest flight from San Diego to Maine takes 5h 13m

Direct flights go from San Diego to Maine every day.

There is 1 airport near Maine: Boston Logan Intl (BOS)

Search flight deals

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 September 2025, there are 8 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 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $312	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
United Airlines	PriceFrom $333	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
Southwest	PriceFrom $361	Free Cancellation	Rating 8.0 4,242 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.

An easier way to manage your Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Maine

Popular cities in Maine

Flights to New Yorkfrom $49

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Flights to Orlandofrom $60

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Flights to Washington, D.C.from $49

Flights to Bostonfrom $62

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Flights to Dallasfrom $68

Flights to Seattlefrom $69

Cheap flights from San Diego to Maine from $127

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Maine departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from San Diego to Maine

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Hawaiian Airlines flights from San Diego to Maine

Our best Hawaiian Airlines deals on San Diego to Maine flight tickets

JetBlue flights from San Diego to Maine

Our best JetBlue deals on San Diego to Maine flight tickets

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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

What is the cheapest month to fly to Maine?

What is the cheapest day to depart on your flight to Maine?

What is the cheapest time of day to depart on your flight to Maine?

The cheapest time of day to fly to Maine is in the evening when flights can be purchased for as low as $491. Flights at noon are often more expensive with an average ticket price of $587.

How far in advance should I book a flight to Maine?

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

You could potentially save up to 31% on your flight if you consider stops on a San Diego to Maine flight.

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

JetBlue, Hawaiian Airlines, and United Airlines are the most popular carriers operating from San Diego to Maine

What airlines fly to Maine?

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

91 flights are operational weekly from San Diego to Maine as of September 2025. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.

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

Direct flights

Airports in Maine

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

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

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

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

Best airlines flying from San Diego to Maine

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

Why use momondo?

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

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

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

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

An easier way to manage your Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Maine

Popular cities in Maine

Popular flights according to clicks in the last 7 days on momondo