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Cheap flights from Moncton to San Diego from C$ 648

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Moncton to San Diego departing on 22/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
11:10 a.m. - 8:36 p.m.
YQM
-
SAN
13h 26m
1 stop
Air Canada Logo
7:00 a.m. - 9:38 p.m.
SAN
-
YQM
10h 38m
1 stop
C$ 648Air Canada
Tue, 22 Sep - Sat, 26 Sep
Air Canada Logo
11:10 a.m. - 8:36 p.m.
YQM
-
SAN
13h 26m
1 stop
Air Canada Logo
7:00 a.m. - 9:38 p.m.
SAN
-
YQM
10h 38m
1 stop
C$ 650Air Canada
Tue, 22 Sep - Sat, 26 Sep
Air Canada Logo
6:35 a.m. - 8:36 p.m.
YQM
-
SAN
18h 01m
1 stop
Air Canada Logo
7:00 a.m. - 9:38 p.m.
SAN
-
YQM
10h 38m
1 stop
C$ 669Air Canada
Tue, 22 Sep - Sat, 26 Sep
Air Canada Logo
11:10 a.m. - 8:36 p.m.
YQM
-
SAN
13h 26m
1 stop
Air Canada Logo
7:00 a.m. - 9:38 p.m.
SAN
-
YQM
10h 38m
1 stop
C$ 671Air Canada
Tue, 22 Sep - Sat, 26 Sep
Air Canada Logo
6:35 a.m. - 2:50 p.m.
YQM
-
SAN
12h 15m
2 stops
Air Canada Logo
7:00 a.m. - 9:38 p.m.
SAN
-
YQM
10h 38m
1 stop
C$ 702Air Canada
Tue, 22 Sep - Sat, 26 Sep
Air Canada Logo
6:35 a.m. - 10:10 p.m.
YQM
-
SAN
19h 35m
2 stops
Air Canada Logo
7:00 a.m. - 9:38 p.m.
SAN
-
YQM
10h 38m
1 stop
C$ 704Air Canada
Tue, 22 Sep - Sat, 26 Sep
Air Canada Logo
6:35 a.m. - 5:09 p.m.
YQM
-
SAN
14h 34m
2 stops
Air Canada Logo
7:00 a.m. - 9:38 p.m.
SAN
-
YQM
10h 38m
1 stop
C$ 724Air Canada
Tue, 22 Sep - Sat, 26 Sep
United Airlines Logo
6:35 a.m. - 8:36 p.m.
YQM
-
SAN
18h 01m
1 stop
United Airlines Logo
7:00 a.m. - 9:38 p.m.
SAN
-
YQM
10h 38m
2 stops
C$ 774United Airlines
Mon, 5 Oct - Wed, 7 Oct

Air Canada flights from Moncton to San Diego

Our best Air Canada deals on Moncton to San Diego flight tickets
Air Canada
22 Sep
YQM11:10 a.m.Moncton Intl
13h 26m
1 stop
SAN8:36 p.m.San Diego
26 Sep
SAN7:00 a.m.San Diego
10h 38m
1 stop
YQM9:38 p.m.Moncton Intl
C$ 648
Air Canada
22 Sep
YQM11:10 a.m.Moncton Intl
13h 26m
1 stop
SAN8:36 p.m.San Diego
26 Sep
SAN7:00 a.m.San Diego
10h 38m
1 stop
YQM9:38 p.m.Moncton Intl
C$ 650
Air Canada
22 Sep
YQM6:35 a.m.Moncton Intl
18h 01m
1 stop
SAN8:36 p.m.San Diego
26 Sep
SAN7:00 a.m.San Diego
10h 38m
1 stop
YQM9:38 p.m.Moncton Intl
C$ 669

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 96,600 searches. Data last updated 28 May 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

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Tue 22/9

11:10 a.m.-8:36 p.m.

1 stop13h 26m

San Diego

Sat 26/9

7:00 a.m.-9:38 p.m.

1 stop10h 38m

C$ 648

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Tue 22/9

11:10 a.m.-8:36 p.m.

1 stop13h 26m

San Diego

Sat 26/9

7:00 a.m.-9:38 p.m.

1 stop10h 38m

C$ 650

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Tue 22/9

6:35 a.m.-8:36 p.m.

1 stop18h 01m

San Diego

Sat 26/9

7:00 a.m.-9:38 p.m.

1 stop10h 38m

C$ 669

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Tue 22/9

11:10 a.m.-8:36 p.m.

1 stop13h 26m

San Diego

Sat 26/9

7:00 a.m.-9:38 p.m.

1 stop10h 38m

C$ 671
Quickest round-trip

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Tue 22/9

6:35 a.m.-2:50 p.m.

2 stops12h 15m

San Diego

Sat 26/9

7:00 a.m.-9:38 p.m.

1 stop10h 38m

C$ 702

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Tue 22/9

6:35 a.m.-10:10 p.m.

2 stops19h 35m

San Diego

Sat 26/9

7:00 a.m.-9:38 p.m.

1 stop10h 38m

C$ 704

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Tue 22/9

6:35 a.m.-5:09 p.m.

2 stops14h 34m

San Diego

Sat 26/9

7:00 a.m.-9:38 p.m.

1 stop10h 38m

C$ 724

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 5/10

6:35 a.m.-8:36 p.m.

1 stop18h 01m

San Diego

Wed 7/10

7:00 a.m.-9:38 p.m.

2 stops10h 38m

C$ 774

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 typical price of a round-trip flight between Moncton and San Diego?

What is the cheapest month to fly to San Diego?

In general, December is the cheapest month to fly from Moncton to San Diego. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 0. If you are unable to visit San Diego during the month of December, then departing from Moncton during the month October is also very affordable. Most momondo users find prices during this month for around C$ 0.

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

You could potentially save up to 87% on your flight if you consider stops on a Moncton to San Diego flight.

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

12h 15m

Direct flights

None
The fastest flight from Moncton to San Diego takes 12h 15m
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?

    The straight-line distance from Moncton Intl to San Diego is 4642.5 km. By plane, this route typically takes 12h 15m.

  • 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 C$ 562Free CancellationRating
7.1
11,095 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 628Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Coronado
Borrego Springs
Chula Vista

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Moncton.

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

momondo does allow users to show only those flights to San Diego from Moncton which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Moncton.

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

If you are not ready to book a flight from Moncton to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

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