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Cheap flights from Moncton to San Diego from $297

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Moncton to San Diego departing on 8/7. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Moncton to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:25 am - 12:16 pm
YQM
-
SAN
10h 51m
1 stop
Air Canada Logo
7:00 am - 9:38 pm
SAN
-
YQM
10h 38m
1 stop
$409Air Canada
Sat, Sep 12 - Sat, Sep 19
Air Canada Logo
6:35 am - 8:36 pm
YQM
-
SAN
18h 01m
1 stop
Air Canada Logo
7:00 am - 9:38 pm
SAN
-
YQM
10h 38m
1 stop
$433Air Canada
Mon, Oct 5 - Tue, Oct 6
Air Canada Logo
6:35 am - 8:36 pm
YQM
-
SAN
18h 01m
1 stop
Air Canada Logo
7:00 am - 9:38 pm
SAN
-
YQM
10h 38m
1 stop
$435Air Canada
Mon, Oct 5 - Tue, Oct 6
Air Canada Logo
11:15 am - 8:36 pm
YQM
-
SAN
13h 21m
1 stop
Air Canada Logo
7:00 am - 9:38 pm
SAN
-
YQM
10h 38m
1 stop
$445Air Canada
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
6:35 am - 10:57 pm
YQM
-
SAN
20h 22m
2 stops
United Airlines Logo
7:00 am - 9:38 pm
SAN
-
YQM
10h 38m
1 stop
$466United Airlines
Mon, Oct 5 - Tue, Oct 6
United Airlines Logo
6:35 am - 10:57 pm
YQM
-
SAN
20h 22m
2 stops
United Airlines Logo
7:00 am - 9:38 pm
SAN
-
YQM
10h 38m
1 stop
$467United Airlines
Mon, Oct 5 - Tue, Oct 6
United Airlines Logo
6:35 am - 10:57 pm
YQM
-
SAN
20h 22m
2 stops
United Airlines Logo
7:00 am - 9:38 pm
SAN
-
YQM
10h 38m
1 stop
$468United Airlines
Mon, Oct 5 - Tue, Oct 6
United Airlines Logo
6:35 am - 8:45 pm
YQM
-
SAN
18h 10m
2 stops
United Airlines Logo
2:24 pm - 10:30 am
SAN
-
YQM
16h 06m
2 stops
$472United Airlines
Mon, Oct 5 - Tue, Oct 6
United Airlines Logo
6:35 am - 8:45 pm
YQM
-
SAN
18h 10m
2 stops
United Airlines Logo
2:24 pm - 10:30 am
SAN
-
YQM
16h 06m
2 stops
$473United Airlines
Mon, Oct 5 - Tue, Oct 6
United Airlines Logo
6:35 am - 8:02 pm
YQM
-
SAN
17h 27m
2 stops
United Airlines Logo
6:50 pm - 9:38 pm
SAN
-
YQM
22h 48m
2 stops
$482United Airlines
Mon, Sep 21 - Fri, Sep 25

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United Airlines flights from Moncton to San Diego

Our best United Airlines deals on Moncton to San Diego flight tickets
United Airlines
Oct 5
YQM6:35 amMoncton Intl
20h 22m
2 stops
SAN10:57 pmSan Diego
Oct 6
SAN7:00 amSan Diego
10h 38m
1 stop
YQM9:38 pmMoncton Intl
$466
United Airlines
Oct 5
YQM6:35 amMoncton Intl
20h 22m
2 stops
SAN10:57 pmSan Diego
Oct 6
SAN7:00 amSan Diego
10h 38m
1 stop
YQM9:38 pmMoncton Intl
$467
United Airlines
Oct 5
YQM6:35 amMoncton Intl
20h 22m
2 stops
SAN10:57 pmSan Diego
Oct 6
SAN7:00 amSan Diego
10h 38m
1 stop
YQM9:38 pmMoncton Intl
$468

Air Canada flights from Moncton to San Diego

Our best Air Canada deals on Moncton to San Diego flight tickets
Air Canada
Sep 12
YQM5:25 amMoncton Intl
10h 51m
1 stop
SAN12:16 pmSan Diego
Sep 19
SAN7:00 amSan Diego
10h 38m
1 stop
YQM9:38 pmMoncton Intl
$409
Air Canada
Oct 5
YQM6:35 amMoncton Intl
18h 01m
1 stop
SAN8:36 pmSan Diego
Oct 6
SAN7:00 amSan Diego
10h 38m
1 stop
YQM9:38 pmMoncton Intl
$433
Air Canada
Oct 5
YQM6:35 amMoncton Intl
18h 01m
1 stop
SAN8:36 pmSan Diego
Oct 6
SAN7:00 amSan Diego
10h 38m
1 stop
YQM9:38 pmMoncton Intl
$435

momondo Fare Finder

 
Customize your flight search to find flights from Moncton to San Diego 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 July 11, 2026.
Use the filters below to find and compare flights from Moncton to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sat 9/12

5:25 am-12:16 pm

1 stop10h 51m

San Diego

Sat 9/19

7:00 am-9:38 pm

1 stop10h 38m

$409

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 10/5

6:35 am-8:36 pm

1 stop18h 01m

San Diego

Tue 10/6

7:00 am-9:38 pm

1 stop10h 38m

$433

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 10/5

6:35 am-8:36 pm

1 stop18h 01m

San Diego

Tue 10/6

7:00 am-9:38 pm

1 stop10h 38m

$435

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sat 9/12

11:15 am-8:36 pm

1 stop13h 21m

San Diego

Sat 9/19

7:00 am-9:38 pm

1 stop10h 38m

$445

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 10/5

6:35 am-10:57 pm

2 stops20h 22m

San Diego

Tue 10/6

7:00 am-9:38 pm

1 stop10h 38m

$466

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 10/5

6:35 am-10:57 pm

2 stops20h 22m

San Diego

Tue 10/6

7:00 am-9:38 pm

1 stop10h 38m

$467

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 10/5

6:35 am-10:57 pm

2 stops20h 22m

San Diego

Tue 10/6

7:00 am-9:38 pm

1 stop10h 38m

$468

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 10/5

6:35 am-8:45 pm

2 stops18h 10m

San Diego

Tue 10/6

2:24 pm-10:30 am

2 stops16h 06m

$472

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 10/5

6:35 am-8:45 pm

2 stops18h 10m

San Diego

Tue 10/6

2:24 pm-10:30 am

2 stops16h 06m

$473

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 9/21

6:35 am-8:02 pm

2 stops17h 27m

San Diego

Fri 9/25

6:50 pm-9:38 pm

2 stops22h 48m

$482

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to San Diego from

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

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 airline that flies from Moncton Intl to San Diego?

United Airlines and Air Canada are the most popular carriers operating from Moncton Intl to San Diego

When to book flights from Moncton to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Moncton to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Moncton to San Diego (YQM to SAN) flight deals and tips

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

Fastest flight time

13h 32m

Direct flights

None
The fastest flight from Moncton to San Diego takes 13h 32m
There are no direct flights from Moncton to San Diego. There are no popular flight routes from Moncton to San Diego.
Search flight deals

Frequently asked questions about flying from Moncton to San Diego

  • How far is Moncton Intl to San Diego by plane?

    A flight from Moncton Intl to San Diego will travel around 2884.7 mi. A reasonable flight in good conditions will take 13h 32m.

  • When did momondo last update prices for flights from Moncton Intl Airport to San Diego Airport?

    Prices for flights from Moncton Intl Airport to San Diego Airport refresh daily.

  • How many operators does momondo search for flights from Moncton Intl Airport to San Diego Airport?

  • How old do you have to be to fly from Moncton Intl Airport to San Diego Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Moncton Intl Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport 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 San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Moncton to San Diego?

Best airlines flying from Moncton to San Diego

Compare and see reviews for airlines that fly from Moncton to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $417Free CancellationRating
7.1
11,327 reviews
Search Air Canada flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
National City
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Santee
Lemon Grove
Alpine

Why use momondo?

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

It is quick and easy to find Moncton to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

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

Yes. All flights to San Diego from Moncton on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Moncton to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Moncton to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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