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Cheap flights from Moncton to San Diego from C$ 455

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 11/8. 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.
WestJet Logo
6:15 p.m. - 2:10 p.m.
YQM
-
SAN
23h 55m
1 stop
WestJet Logo
3:30 p.m. - 5:20 p.m.
SAN
-
YQM
21h 50m
1 stop
C$ 681WestJet
Mon, 21 Sep - Fri, 25 Sep
WestJet Logo
6:15 p.m. - 2:10 p.m.
YQM
-
SAN
23h 55m
1 stop
WestJet Logo
3:30 p.m. - 5:20 p.m.
SAN
-
YQM
21h 50m
1 stop
C$ 682WestJet
Mon, 21 Sep - Fri, 25 Sep
United Airlines Logo
6:35 a.m. - 8:02 p.m.
YQM
-
SAN
17h 27m
2 stops
United Airlines Logo
10:20 p.m. - 9:38 p.m.
SAN
-
YQM
19h 18m
2 stops
C$ 685United Airlines
Mon, 21 Sep - Fri, 25 Sep
United Airlines Logo
6:35 a.m. - 8:02 p.m.
YQM
-
SAN
17h 27m
2 stops
United Airlines Logo
6:50 p.m. - 9:38 p.m.
SAN
-
YQM
22h 48m
2 stops
C$ 687United Airlines
Mon, 21 Sep - Fri, 25 Sep
United Airlines Logo
6:35 a.m. - 8:02 p.m.
YQM
-
SAN
17h 27m
2 stops
United Airlines Logo
6:50 p.m. - 9:38 p.m.
SAN
-
YQM
22h 48m
2 stops
C$ 688United Airlines
Mon, 21 Sep - Fri, 25 Sep
Air Canada Logo
5:30 a.m. - 11:35 a.m.
YQM
-
SAN
10h 05m
1 stop
Air Canada Logo
7:00 a.m. - 10:44 p.m.
SAN
-
YQM
11h 44m
1 stop
C$ 690Air Canada
Fri, 4 Sep - Sun, 6 Sep
United Airlines Logo
6:35 a.m. - 8:36 p.m.
YQM
-
SAN
18h 01m
1 stop
United Airlines Logo
5:00 p.m. - 10:30 a.m.
SAN
-
YQM
13h 30m
2 stops
C$ 738United Airlines
Mon, 21 Sep - Fri, 25 Sep
United Airlines Logo
5:30 a.m. - 11:35 a.m.
YQM
-
SAN
10h 05m
1 stop
United Airlines Logo
6:30 a.m. - 10:44 p.m.
SAN
-
YQM
12h 14m
2 stops
C$ 755United Airlines
Fri, 4 Sep - Sun, 6 Sep
United Airlines Logo
6:35 a.m. - 5:26 p.m.
YQM
-
SAN
14h 51m
2 stops
United Airlines Logo
6:20 a.m. - 10:44 p.m.
SAN
-
YQM
12h 24m
2 stops
C$ 756United Airlines
Fri, 4 Sep - Sun, 6 Sep
United Airlines Logo
5:25 a.m. - 12:16 p.m.
YQM
-
SAN
10h 51m
1 stop
United Airlines Logo
5:00 p.m. - 10:30 a.m.
SAN
-
YQM
13h 30m
2 stops
C$ 796United Airlines
Mon, 21 Sep - Fri, 25 Sep

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Air Canada flights from Moncton to San Diego

Our best Air Canada deals on Moncton to San Diego flight tickets
Air Canada
15 Jul
YQM6:35 a.m.Moncton Intl
12h 50m
2 stops
SAN3:25 p.m.San Diego
18 Jul
SAN6:40 a.m.San Diego
13h 38m
2 stops
YQM12:18 a.m.Moncton Intl
C$ 874
Air Canada
16 Jul
YQM5:30 a.m.Moncton Intl
13h 55m
2 stops
SAN3:25 p.m.San Diego
18 Jul
SAN6:40 a.m.San Diego
13h 38m
2 stops
YQM12:18 a.m.Moncton Intl
C$ 881
Air Canada
16 Jul
YQM6:35 a.m.Moncton Intl
19h 09m
1 stop
SAN9:44 p.m.San Diego
18 Jul
SAN6:40 a.m.San Diego
13h 38m
2 stops
YQM12:18 a.m.Moncton Intl
C$ 1,019

United Airlines flights from Moncton to San Diego

Our best United Airlines deals on Moncton to San Diego flight tickets
United Airlines
21 Sep
YQM6:35 a.m.Moncton Intl
17h 27m
2 stops
SAN8:02 p.m.San Diego
25 Sep
SAN10:20 p.m.San Diego
19h 18m
2 stops
YQM9:38 p.m.Moncton Intl
C$ 685
United Airlines
21 Sep
YQM6:35 a.m.Moncton Intl
17h 27m
2 stops
SAN8:02 p.m.San Diego
25 Sep
SAN6:50 p.m.San Diego
22h 48m
2 stops
YQM9:38 p.m.Moncton Intl
C$ 687
United Airlines
21 Sep
YQM6:35 a.m.Moncton Intl
17h 27m
2 stops
SAN8:02 p.m.San Diego
25 Sep
SAN6:50 p.m.San Diego
22h 48m
2 stops
YQM9:38 p.m.Moncton Intl
C$ 688

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 4 July 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

Mon 21/9

6:15 p.m.-2:10 p.m.

1 stop23h 55m

San Diego

Fri 25/9

3:30 p.m.-5:20 p.m.

1 stop21h 50m

C$ 681

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 21/9

6:15 p.m.-2:10 p.m.

1 stop23h 55m

San Diego

Fri 25/9

3:30 p.m.-5:20 p.m.

1 stop21h 50m

C$ 682

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 21/9

6:35 a.m.-8:02 p.m.

2 stops17h 27m

San Diego

Fri 25/9

10:20 p.m.-9:38 p.m.

2 stops19h 18m

C$ 685

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 21/9

6:35 a.m.-8:02 p.m.

2 stops17h 27m

San Diego

Fri 25/9

6:50 p.m.-9:38 p.m.

2 stops22h 48m

C$ 687

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 21/9

6:35 a.m.-8:02 p.m.

2 stops17h 27m

San Diego

Fri 25/9

6:50 p.m.-9:38 p.m.

2 stops22h 48m

C$ 688
Quickest round-trip

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 4/9

5:30 a.m.-11:35 a.m.

1 stop10h 05m

San Diego

Sun 6/9

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

1 stop11h 44m

C$ 690

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 21/9

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

1 stop18h 01m

San Diego

Fri 25/9

5:00 p.m.-10:30 a.m.

2 stops13h 30m

C$ 738

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 4/9

5:30 a.m.-11:35 a.m.

1 stop10h 05m

San Diego

Sun 6/9

6:30 a.m.-10:44 p.m.

2 stops12h 14m

C$ 755

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 4/9

6:35 a.m.-5:26 p.m.

2 stops14h 51m

San Diego

Sun 6/9

6:20 a.m.-10:44 p.m.

2 stops12h 24m

C$ 756

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 21/9

5:25 a.m.-12:16 p.m.

1 stop10h 51m

San Diego

Fri 25/9

5:00 p.m.-10:30 a.m.

2 stops13h 30m

C$ 796

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

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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

17h 27m

Direct flights

None
The fastest flight from Moncton to San Diego takes 17h 27m
There are no direct flights from Moncton to San Diego. There are no popular flight routes from Moncton to San Diego.
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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 17h 27m.

  • 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$ 577Free CancellationRating
7.1
11,296 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 645Free CancellationRating
7.4
9,930 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
Chula Vista
Borrego Springs

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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