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Cheap flights from Moncton to San Diego from C$ 298

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 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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.
United Airlines Logo
6:35 a.m. - 10:25 p.m.
YQM
-
SAN
19h 50m
2 stops
United Airlines Logo
10:49 a.m. - 10:30 a.m.
SAN
-
YQM
19h 41m
2 stops
C$ 622United Airlines
Fri, 19 Jun - Tue, 23 Jun
United Airlines Logo
6:35 a.m. - 10:25 p.m.
YQM
-
SAN
19h 50m
2 stops
United Airlines Logo
10:49 a.m. - 10:30 a.m.
SAN
-
YQM
19h 41m
2 stops
C$ 673United Airlines
Fri, 19 Jun - Tue, 23 Jun
United Airlines Logo
6:35 a.m. - 10:25 p.m.
YQM
-
SAN
19h 50m
2 stops
United Airlines Logo
10:40 p.m. - 9:39 p.m.
SAN
-
YQM
18h 59m
2 stops
C$ 680United Airlines
Fri, 19 Jun - Tue, 23 Jun
United Airlines Logo
6:35 a.m. - 10:25 p.m.
YQM
-
SAN
19h 50m
2 stops
United Airlines Logo
10:49 a.m. - 10:30 a.m.
SAN
-
YQM
19h 41m
2 stops
C$ 701United Airlines
Fri, 19 Jun - Tue, 23 Jun
United Airlines Logo
12:20 p.m. - 9:28 a.m.
YQM
-
SAN
25h 08m
2 stops
United Airlines Logo
4:41 p.m. - 9:39 p.m.
SAN
-
YQM
24h 58m
2 stops
C$ 719United Airlines
Fri, 19 Jun - Tue, 23 Jun
United Airlines Logo
5:25 a.m. - 11:35 a.m.
YQM
-
SAN
10h 10m
1 stop
United Airlines Logo
10:49 a.m. - 10:30 a.m.
SAN
-
YQM
19h 41m
2 stops
C$ 751United Airlines
Fri, 19 Jun - Tue, 23 Jun
United Airlines Logo
5:25 a.m. - 11:35 a.m.
YQM
-
SAN
10h 10m
1 stop
United Airlines Logo
9:45 p.m. - 9:39 p.m.
SAN
-
YQM
19h 54m
2 stops
C$ 756United Airlines
Fri, 19 Jun - Tue, 23 Jun
United Airlines Logo
6:35 a.m. - 10:25 p.m.
YQM
-
SAN
19h 50m
2 stops
United Airlines Logo
7:00 a.m. - 10:44 p.m.
SAN
-
YQM
11h 44m
1 stop
C$ 759United Airlines
Fri, 19 Jun - Tue, 23 Jun
United Airlines Logo
5:25 a.m. - 11:35 a.m.
YQM
-
SAN
10h 10m
1 stop
United Airlines Logo
4:41 p.m. - 9:39 p.m.
SAN
-
YQM
24h 58m
2 stops
C$ 788United Airlines
Fri, 19 Jun - Tue, 23 Jun
Air Canada Logo
6:35 a.m. - 10:25 p.m.
YQM
-
SAN
19h 50m
2 stops
Air Canada Logo
12:30 p.m. - 11:18 a.m.
SAN
-
YQM
18h 48m
1 stop
C$ 810Air Canada
Fri, 19 Jun - Tue, 23 Jun

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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
19 Jun
YQM6:35 a.m.Moncton Intl
19h 50m
2 stops
SAN10:25 p.m.San Diego
23 Jun
SAN10:49 a.m.San Diego
19h 41m
2 stops
YQM10:30 a.m.Moncton Intl
C$ 622
United Airlines
19 Jun
YQM6:35 a.m.Moncton Intl
19h 50m
2 stops
SAN10:25 p.m.San Diego
23 Jun
SAN10:49 a.m.San Diego
19h 41m
2 stops
YQM10:30 a.m.Moncton Intl
C$ 673
United Airlines
19 Jun
YQM6:35 a.m.Moncton Intl
19h 50m
2 stops
SAN10:25 p.m.San Diego
23 Jun
SAN10:40 p.m.San Diego
18h 59m
2 stops
YQM9:39 p.m.Moncton Intl
C$ 680

Air Canada flights from Moncton to San Diego

Our best Air Canada deals on Moncton to San Diego flight tickets
Air Canada
19 Jun
YQM6:35 a.m.Moncton Intl
19h 50m
2 stops
SAN10:25 p.m.San Diego
23 Jun
SAN12:30 p.m.San Diego
18h 48m
1 stop
YQM11:18 a.m.Moncton Intl
C$ 810
Air Canada
19 Jun
YQM5:25 a.m.Moncton Intl
10h 10m
1 stop
SAN11:35 a.m.San Diego
23 Jun
SAN7:00 a.m.San Diego
11h 44m
1 stop
YQM10:44 p.m.Moncton Intl
C$ 825

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 21 April 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

Fri 19/6

6:35 a.m.-10:25 p.m.

2 stops19h 50m

San Diego

Tue 23/6

10:49 a.m.-10:30 a.m.

2 stops19h 41m

C$ 622

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 19/6

6:35 a.m.-10:25 p.m.

2 stops19h 50m

San Diego

Tue 23/6

10:49 a.m.-10:30 a.m.

2 stops19h 41m

C$ 673

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 19/6

6:35 a.m.-10:25 p.m.

2 stops19h 50m

San Diego

Tue 23/6

10:40 p.m.-9:39 p.m.

2 stops18h 59m

C$ 680

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 19/6

6:35 a.m.-10:25 p.m.

2 stops19h 50m

San Diego

Tue 23/6

10:49 a.m.-10:30 a.m.

2 stops19h 41m

C$ 701

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 19/6

12:20 p.m.-9:28 a.m.

2 stops25h 08m

San Diego

Tue 23/6

4:41 p.m.-9:39 p.m.

2 stops24h 58m

C$ 719
Quickest round-trip

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 19/6

5:25 a.m.-11:35 a.m.

1 stop10h 10m

San Diego

Tue 23/6

10:49 a.m.-10:30 a.m.

2 stops19h 41m

C$ 751

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 19/6

5:25 a.m.-11:35 a.m.

1 stop10h 10m

San Diego

Tue 23/6

9:45 p.m.-9:39 p.m.

2 stops19h 54m

C$ 756

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 19/6

6:35 a.m.-10:25 p.m.

2 stops19h 50m

San Diego

Tue 23/6

7:00 a.m.-10:44 p.m.

1 stop11h 44m

C$ 759

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 19/6

5:25 a.m.-11:35 a.m.

1 stop10h 10m

San Diego

Tue 23/6

4:41 p.m.-9:39 p.m.

2 stops24h 58m

C$ 788

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 19/6

6:35 a.m.-10:25 p.m.

2 stops19h 50m

San Diego

Tue 23/6

12:30 p.m.-11:18 a.m.

1 stop18h 48m

C$ 810

Flights are sorted by cheapest round-trip flights first.

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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?

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

19h 50m

Direct flights

None
The fastest flight from Moncton to San Diego takes 19h 50m
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 19h 50m.

  • 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$ 556Free CancellationRating
7.1
10,947 reviews
Search Air Canada flights

Travelling to a place near San Diego?

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

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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