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

42 flights are operational weekly from San Diego to Maine as of October 2025. The most popular departure day for this route is Thu, with 40% of flights per week taking off on this day.

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

Delta, JetBlue, and Hawaiian Airlines 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 48% 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 October 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.

$119 Cheap Flights from San Diego to Maine in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 pm - 5:49 amSAN-BOS

5h 29mnonstop

4:34 pm - 8:10 pmBOS-SAN

6h 36mnonstop

$198JetBlue

Find Deal

sáb., dic. 6 - sáb., dic. 13

9:05 pm - 7:42 amSAN-BOS

7h 37m1 stop

4:34 pm - 8:10 pmBOS-SAN

6h 36mnonstop

$205JetBlue

Find Deal

sáb., dic. 6 - sáb., dic. 13

10:04 pm - 6:30 amSAN-BOS

5h 26mnonstop

5:10 pm - 8:52 pmBOS-SAN

6h 42mnonstop

$222Delta

Find Deal

jue., ene. 15 - mar., ene. 20

7:00 am - 5:15 pmSAN-BOS

7h 15m1 stop

4:15 pm - 10:51 pmBOS-SAN

9h 36m1 stop

$236United Airlines

Find Deal

mié., dic. 17 - mié., dic. 31

6:20 am - 6:28 pmSAN-BOS

9h 08m1 stop

3:35 pm - 9:44 pmBOS-SAN

9h 09m1 stop

$238American Airlines

Find Deal

jue., nov. 27 - jue., dic. 4

10:30 am - 10:45 pmSAN-BOS

9h 15m2 stops

7:05 am - 12:20 pmBOS-SAN

8h 15m1 stop

$243Southwest

Find Deal

mié., dic. 3 - vie., dic. 12

9:24 am - 8:30 pmSAN-BOS

8h 06m1 stop

7:15 am - 1:36 pmBOS-SAN

9h 21m1 stop

$246American Airlines

Find Deal

mar., feb. 10 - mar., feb. 24

10:00 pm - 6:29 amSAN-BOS

5h 29mnonstop

5:15 pm - 8:58 pmBOS-SAN

6h 43mnonstop

$247Delta

Find Deal

mar., mar. 3 - mié., mar. 4

6:40 am - 10:15 pmSAN-BOS

12h 35m1 stop

9:20 am - 5:55 pmBOS-SAN

11h 35m2 stops

$248Southwest

Find Deal

mar., dic. 2 - sáb., dic. 6

7:50 pm - 1:24 pmSAN-PWM

14h 34m3 stops

3:05 pm - 11:40 pmPWM-SAN

11h 35m2 stops

$518United Airlines

Find Deal

dom., feb. 15 - lun., feb. 23

Delta flights from San Diego to Maine

Our best Delta deals on San Diego to Maine flight tickets

Delta

Jan 15

SAN10:04 pmSan Diego

5h 26m

BOS6:30 amBoston Logan Intl

Jan 20

BOS5:10 pmBoston Logan Intl

6h 42m

SAN8:52 pmSan Diego

$222

Find similar

Delta

Nov 13

SAN10:28 pmSan Diego

5h 27m

BOS6:55 amBoston Logan Intl

Nov 16

BOS5:25 pmBoston Logan Intl

6h 33m

SAN8:58 pmSan Diego

$237

Find similar

Delta

Mar 3

SAN10:00 pmSan Diego

5h 29m

BOS6:29 amBoston Logan Intl

Mar 4

BOS5:15 pmBoston Logan Intl

6h 43m

SAN8:58 pmSan Diego

$247

Find similar

Frontier flights from San Diego to Maine

Our best Frontier deals on San Diego to Maine flight tickets

Frontier

Nov 13

SAN6:25 amSan Diego

23h 35m

2 stops

BOS9:00 amBoston Logan Intl

Nov 17

BOS9:55 amBoston Logan Intl

29h 12m

2 stops

SAN12:07 pmSan Diego

$258

Find similar

Frontier

Nov 13

SAN6:25 amSan Diego

23h 35m

2 stops

BOS9:00 amBoston Logan Intl

Nov 17

BOS9:55 amBoston Logan Intl

29h 12m

2 stops

SAN12:07 pmSan Diego

$308

Find similar

Frontier

Nov 13

SAN6:25 amSan Diego

23h 35m

2 stops

BOS9:00 amBoston Logan Intl

Nov 17

BOS9:23 amBoston Logan Intl

29h 44m

2 stops

SAN12:07 pmSan Diego

$325

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBoston

SAN - BOS

SANBOS

San Diego

sáb. 12/6

9:20 pm-5:49 am

Nonstop5h 29m

Boston Logan Intl

sáb. 12/13

4:34 pm-8:10 pm

Nonstop6h 36m

$198

San DiegoBoston

SAN - BOS

SANBOS

San Diego

sáb. 12/6

9:05 pm-7:42 am

1 stop7h 37m

Boston Logan Intl

sáb. 12/13

4:34 pm-8:10 pm

Nonstop6h 36m

$205

San DiegoBoston

SAN - BOS

SANBOS

San Diego

jue. 1/15

10:04 pm-6:30 am

Nonstop5h 26m

Boston Logan Intl

mar. 1/20

5:10 pm-8:52 pm

Nonstop6h 42m

$222

San DiegoBoston

SAN - BOS

SANBOS

San Diego

mié. 12/17

7:00 am-5:15 pm

1 stop7h 15m

Boston Logan Intl

mié. 12/31

4:15 pm-10:51 pm

1 stop9h 36m

$236

San DiegoBoston

SAN - BOS

SANBOS

San Diego

jue. 11/27

6:20 am-6:28 pm

1 stop9h 08m

Boston Logan Intl

jue. 12/4

3:35 pm-9:44 pm

1 stop9h 09m

$238

San DiegoBoston

SAN - BOS

SANBOS

San Diego

mié. 12/3

10:30 am-10:45 pm

2 stops9h 15m

Boston Logan Intl

vie. 12/12

7:05 am-12:20 pm

1 stop8h 15m

$243

San DiegoBoston

SAN - BOS

SANBOS

San Diego

mar. 2/10

9:24 am-8:30 pm

1 stop8h 06m

Boston Logan Intl

mar. 2/24

7:15 am-1:36 pm

1 stop9h 21m

$246

San DiegoBoston

SAN - BOS

SANBOS

San Diego

mar. 3/3

10:00 pm-6:29 am

Nonstop5h 29m

Boston Logan Intl

mié. 3/4

5:15 pm-8:58 pm

Nonstop6h 43m

$247

San DiegoBoston

SAN - BOS

SANBOS

San Diego

mar. 12/2

6:40 am-10:15 pm

1 stop12h 35m

Boston Logan Intl

sáb. 12/6

9:20 am-5:55 pm

2 stops11h 35m

$248

San DiegoPortland

SAN - PWM

SANPWM

San Diego

dom. 2/15

7:50 pm-1:24 pm

3 stops14h 34m

Portland

lun. 2/23

3:05 pm-11:40 pm

2 stops11h 35m

$518

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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 October. Flight prices, which tend to average around $380, 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 February is also cheap. Prices for this month can be found on momondo for an average of $389.

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 $502 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 24% 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 October 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 11,035 reviews	Search American Airlines flights
Delta	PriceFrom $312	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
United Airlines	PriceFrom $333	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
Southwest	PriceFrom $361	Free Cancellation	Rating 8.0 4,243 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.

Start using Trips

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sáb. 11/29

sáb. 12/6

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Find better results for your trip to Maine

Popular cities in Maine

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Flights to Seattlefrom $53

Cheap flights from San Diego to Maine from $119

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 11/14. 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

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Price Alerts

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Cheap round-trip flights

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Delta flights from San Diego to Maine

Our best Delta deals on San Diego to Maine flight tickets

Frontier flights from San Diego to Maine

Our best Frontier 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 24% 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?

Delta, JetBlue, and Hawaiian 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?

42 flights are operational weekly from San Diego to Maine as of October 2025. The most popular departure day for this route is Thu, with 40% 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