Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to Maine from $118

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 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Diego to Maine

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
3:35 pm - 11:48 pm
SAN
-
BOS
5h 13mnonstop
JetBlue Logo
4:00 pm - 7:28 pm
BOS
-
SAN
6h 28mnonstop
$233JetBlue
Tue, Mar 3 - Wed, Mar 4
Hawaiian Airlines Logo
8:50 am - 5:24 pm
SAN
-
BOS
5h 34mnonstop
Hawaiian Airlines Logo
5:40 pm - 9:21 pm
BOS
-
SAN
6h 41mnonstop
$234Hawaiian Airlines
Tue, Mar 10 - Wed, Mar 18
JetBlue Logo
8:44 pm - 5:00 am
SAN
-
BOS
5h 16mnonstop
JetBlue Logo
7:00 am - 10:32 am
BOS
-
SAN
6h 32mnonstop
$236JetBlue
Wed, Feb 25 - Fri, Feb 27
Delta Logo
9:55 pm - 6:25 am
SAN
-
BOS
5h 30mnonstop
Delta Logo
5:30 pm - 9:07 pm
BOS
-
SAN
6h 37mnonstop
$237Delta
Tue, Feb 24 - Tue, Mar 10
American Airlines Logo
10:35 pm - 9:54 am
SAN
-
BOS
8h 19m
1 stop
American Airlines Logo
2:40 pm - 9:59 pm
BOS
-
SAN
10h 19m
1 stop
$238American Airlines
Wed, Mar 4 - Mon, Mar 9
Delta Logo
9:55 pm - 6:25 am
SAN
-
BOS
5h 30mnonstop
Delta Logo
5:05 pm - 8:45 pm
BOS
-
SAN
6h 40mnonstop
$247Delta
Wed, Mar 4 - Sat, Mar 7
American Airlines Logo
6:30 am - 5:46 pm
SAN
-
BGR
8h 16m
1 stop
American Airlines Logo
12:43 pm - 9:59 pm
BGR
-
SAN
12h 16m
1 stop
$329American Airlines
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
10:59 am - 9:09 pm
SAN
-
PWM
7h 10m
1 stop
United Airlines Logo
3:05 pm - 9:25 pm
PWM
-
SAN
9h 20m
1 stop
$359United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
6:30 am - 8:28 pm
SAN
-
PWM
10h 58m
2 stops
United Airlines Logo
3:05 pm - 9:25 pm
PWM
-
SAN
9h 20m
1 stop
$364United Airlines
Sat, Feb 14 - Wed, Feb 18
Southwest Logo
7:30 am - 10:45 pm
SAN
-
PWM
12h 15m
2 stops
Southwest Logo
5:25 am - 2:20 pm
PWM
-
SAN
11h 55m
2 stops
$399Southwest
Tue, Feb 17 - Sat, Feb 21

Delta flights from San Diego to Maine

Our best Delta deals on San Diego to Maine flight tickets
Delta
Feb 24
SAN9:55 pmSan Diego
5h 30m
BOS6:25 amBoston Logan Intl
Mar 10
BOS5:30 pmBoston Logan Intl
6h 37m
SAN9:07 pmSan Diego
$237
Delta
Mar 13
SAN10:03 pmSan Diego
5h 22m
BOS6:25 amBoston Logan Intl
Mar 21
BOS5:30 pmBoston Logan Intl
6h 37m
SAN9:07 pmSan Diego
$257
Delta
Feb 14
SAN9:55 pmSan Diego
5h 30m
BOS6:25 amBoston Logan Intl
Feb 20
BOS5:05 pmBoston Logan Intl
6h 40m
SAN8:45 pmSan Diego
$267

American Airlines flights from San Diego to Maine

Our best American Airlines deals on San Diego to Maine flight tickets
American Airlines
Mar 4
SAN1:32 pmSan Diego
7h 27m
1 stop
BOS11:59 pmBoston Logan Intl
Mar 7
BOS3:55 pmBoston Logan Intl
9h 39m
1 stop
SAN10:34 pmSan Diego
$238
American Airlines
Apr 1
SAN10:35 pmSan Diego
10h 03m
1 stop
BOS11:38 amBoston Logan Intl
Apr 8
BOS5:35 pmBoston Logan Intl
8h 58m
1 stop
SAN11:33 pmSan Diego
$267
American Airlines
Feb 17
SAN10:35 pmSan Diego
9h 53m
1 stop
BOS11:28 amBoston Logan Intl
Feb 24
BOS6:30 amBoston Logan Intl
9h 11m
1 stop
SAN12:41 pmSan Diego
$272

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from San Diego to Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Tue 3/3

3:35 pm-11:48 pm

Nonstop5h 13m

Boston Logan Intl

Wed 3/4

4:00 pm-7:28 pm

Nonstop6h 28m

$233

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Tue 3/10

8:50 am-5:24 pm

Nonstop5h 34m

Boston Logan Intl

Wed 3/18

5:40 pm-9:21 pm

Nonstop6h 41m

$234

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Wed 2/25

8:44 pm-5:00 am

Nonstop5h 16m

Boston Logan Intl

Fri 2/27

7:00 am-10:32 am

Nonstop6h 32m

$236

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Tue 2/24

9:55 pm-6:25 am

Nonstop5h 30m

Boston Logan Intl

Tue 3/10

5:30 pm-9:07 pm

Nonstop6h 37m

$237

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Wed 3/4

10:35 pm-9:54 am

1 stop8h 19m

Boston Logan Intl

Mon 3/9

2:40 pm-9:59 pm

1 stop10h 19m

$238

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Wed 3/4

9:55 pm-6:25 am

Nonstop5h 30m

Boston Logan Intl

Sat 3/7

5:05 pm-8:45 pm

Nonstop6h 40m

$247

San DiegoBangor

SAN - BGR

SANBGR

San Diego

Mon 3/2

6:30 am-5:46 pm

1 stop8h 16m

Bangor

Mon 3/9

12:43 pm-9:59 pm

1 stop12h 16m

$329

San DiegoPortland

SAN - PWM

SANPWM

San Diego

Sat 2/14

10:59 am-9:09 pm

1 stop7h 10m

Portland

Wed 2/18

3:05 pm-9:25 pm

1 stop9h 20m

$359

San DiegoPortland

SAN - PWM

SANPWM

San Diego

Sat 2/14

6:30 am-8:28 pm

2 stops10h 58m

Portland

Wed 2/18

3:05 pm-9:25 pm

1 stop9h 20m

$364

San DiegoPortland

SAN - PWM

SANPWM

San Diego

Tue 2/17

7:30 am-10:45 pm

2 stops12h 15m

Portland

Sat 2/21

5:25 am-2:20 pm

2 stops11h 55m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Maine from

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?

The cheapest month to fly to Maine from San Diego is in October. Flight prices, which tend to average around $353, 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 $387.

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 $508 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 44% 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

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

  • 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?

  • 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
DeltaPriceFrom $213Free CancellationRating
7.9
8,132 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.2
11,212 reviews
Search American Airlines flights
United AirlinesPriceFrom $313Free CancellationRating
7.4
9,229 reviews
Search United Airlines flights
SouthwestPriceFrom $361Free CancellationRating
8.0
4,271 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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/5
Thu 3/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Maine

Popular cities in Maine

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $49
Flights to Los Angelesfrom $46
Flights to Miamifrom $27
Flights to Chicagofrom $49
Flights to Orlandofrom $49
Flights to San Franciscofrom $54
Flights to Las Vegasfrom $49
Flights to Washington, D.C.from $51
Flights to Bostonfrom $51
Flights to Atlantafrom $42
Flights to Dallasfrom $51
Flights to Seattlefrom $73