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?

As of August 2026, there is 1 operator available to choose from 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.

C$ 573 Cheap Flights from Moncton to San Diego in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Moncton to San Diego

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 a.m. - 8:36 p.m.YQM Moncton Intl-SAN San Diego

18h 01m1 stop Montreal Pierre Elliott Trudeau Intl

7:00 a.m. - 9:38 p.m.SAN San Diego-YQM Moncton Intl

10h 38m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 573Air Canada

Mon, 5 Oct - Wed, 7 Oct

6:15 p.m. - 4:12 p.m.YQM Moncton Intl-SAN San Diego

25h 57m2 stops Toronto Pearson Intl Vancouver Intl

7:00 a.m. - 9:38 p.m.SAN San Diego-YQM Moncton Intl

10h 38m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 599Air Canada

Mon, 5 Oct - Wed, 7 Oct

6:35 a.m. - 10:27 p.m.YQM Moncton Intl-SAN San Diego

19h 52m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

6:40 a.m. - 12:03 a.m.SAN San Diego-YQM Moncton Intl

13h 23m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 635United Airlines

Mon, 5 Oct - Wed, 7 Oct

5:25 a.m. - 12:16 p.m.YQM Moncton Intl-SAN San Diego

10h 51m1 stop Toronto Pearson Intl

7:00 a.m. - 9:38 p.m.SAN San Diego-YQM Moncton Intl

10h 38m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 775Air Canada

Fri, 11 Sep - Tue, 15 Sep

6:35 a.m. - 10:28 p.m.YQM Moncton Intl-SAN San Diego

19h 53m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

12:40 p.m. - 11:15 a.m.SAN San Diego-YQM Moncton Intl

18h 35m2 stops San Francisco Toronto Pearson Intl

C$ 808United Airlines

Sun, 20 Sep - Thu, 24 Sep

6:35 a.m. - 6:35 p.m.YQM Moncton Intl-SAN San Diego

16h 00m2 stops Montreal Pierre Elliott Trudeau Intl San Francisco

4:55 p.m. - 12:03 a.m.SAN San Diego-YQM Moncton Intl

27h 08m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 828United Airlines

Sun, 20 Sep - Thu, 24 Sep

6:35 a.m. - 3:49 p.m.YQM Moncton Intl-SAN San Diego

13h 14m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

7:30 a.m. - 11:15 a.m.SAN San Diego-YQM Moncton Intl

23h 45m2 stops San Francisco Toronto Pearson Intl

C$ 833United Airlines

Sun, 20 Sep - Thu, 24 Sep

6:35 a.m. - 3:49 p.m.YQM Moncton Intl-SAN San Diego

13h 14m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

9:45 a.m. - 11:15 a.m.SAN San Diego-YQM Moncton Intl

21h 30m2 stops San Francisco Toronto Pearson Intl

C$ 833United Airlines

Sun, 20 Sep - Thu, 24 Sep

5:25 a.m. - 12:16 p.m.YQM Moncton Intl-SAN San Diego

10h 51m1 stop Toronto Pearson Intl

10:30 p.m. - 6:38 p.m.SAN San Diego-YQM Moncton Intl

16h 08m2 stops Chicago O'Hare Intl Ottawa

C$ 899Air Canada

Fri, 11 Sep - Tue, 15 Sep

6:35 a.m. - 3:49 p.m.YQM Moncton Intl-SAN San Diego

13h 14m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

10:30 p.m. - 6:38 p.m.SAN San Diego-YQM Moncton Intl

16h 08m2 stops Chicago O'Hare Intl Ottawa

C$ 912Air Canada

Fri, 11 Sep - Tue, 15 Sep

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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

5 Oct

YQM6:35 a.m.Moncton Intl

19h 52m

2 stops

SAN10:27 p.m.San Diego

7 Oct

SAN6:40 a.m.San Diego

13h 23m

2 stops

YQM12:03 a.m.Moncton Intl

C$ 635

United Airlines

20 Sep

YQM6:35 a.m.Moncton Intl

19h 53m

2 stops

SAN10:28 p.m.San Diego

24 Sep

SAN12:40 p.m.San Diego

18h 35m

2 stops

YQM11:15 a.m.Moncton Intl

C$ 808

United Airlines

20 Sep

YQM6:35 a.m.Moncton Intl

16h 00m

2 stops

SAN6:35 p.m.San Diego

24 Sep

SAN4:55 p.m.San Diego

27h 08m

2 stops

YQM12:03 a.m.Moncton Intl

C$ 828

WestJet flights from Moncton to San Diego

Our best WestJet deals on Moncton to San Diego flight tickets

WestJet

20 Sep

YQM6:15 p.m.Moncton Intl

23h 55m

1 stop

SAN2:10 p.m.San Diego

24 Sep

SAN3:30 p.m.San Diego

21h 50m

1 stop

YQM5:20 p.m.Moncton Intl

C$ 928

WestJet

20 Sep

YQM6:15 p.m.Moncton Intl

23h 55m

1 stop

SAN2:10 p.m.San Diego

24 Sep

SAN3:30 p.m.San Diego

21h 50m

1 stop

YQM5:20 p.m.Moncton Intl

C$ 929

WestJet

20 Sep

YQM6:15 p.m.Moncton Intl

23h 55m

1 stop

SAN2:10 p.m.San Diego

24 Sep

SAN3:30 p.m.San Diego

21h 50m

1 stop

YQM5:20 p.m.Moncton Intl

C$ 1,090

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonctonSan Diego

YQM Moncton Intl - SAN San Diego

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.

1 stop10h 38m

C$ 573

MonctonSan Diego

YQM Moncton Intl - SAN San Diego

YQMSAN

Moncton Intl

Mon 5/10

6:15 p.m.-4:12 p.m.

2 stops25h 57m

San Diego

Wed 7/10

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

1 stop10h 38m

C$ 599

MonctonSan Diego

YQM Moncton Intl - SAN San Diego

YQMSAN

Moncton Intl

Mon 5/10

6:35 a.m.-10:27 p.m.

2 stops19h 52m

San Diego

Wed 7/10

6:40 a.m.-12:03 a.m.

2 stops13h 23m

C$ 635

Quickest round-trip

MonctonSan Diego

YQM Moncton Intl - SAN San Diego

YQMSAN

Moncton Intl

Fri 11/9

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

1 stop10h 51m

San Diego

Tue 15/9

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

1 stop10h 38m

C$ 775

MonctonSan Diego

YQM Moncton Intl - SAN San Diego

YQMSAN

Moncton Intl

Sun 20/9

6:35 a.m.-10:28 p.m.

2 stops19h 53m

San Diego

Thu 24/9

12:40 p.m.-11:15 a.m.

2 stops18h 35m

C$ 808

MonctonSan Diego

YQM Moncton Intl - SAN San Diego

YQMSAN

Moncton Intl

Sun 20/9

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

2 stops16h 00m

San Diego

Thu 24/9

4:55 p.m.-12:03 a.m.

2 stops27h 08m

C$ 828

MonctonSan Diego

YQM Moncton Intl - SAN San Diego

YQMSAN

Moncton Intl

Sun 20/9

6:35 a.m.-3:49 p.m.

2 stops13h 14m

San Diego

Thu 24/9

7:30 a.m.-11:15 a.m.

2 stops23h 45m

C$ 833

MonctonSan Diego

YQM Moncton Intl - SAN San Diego

YQMSAN

Moncton Intl

Sun 20/9

6:35 a.m.-3:49 p.m.

2 stops13h 14m

San Diego

Thu 24/9

9:45 a.m.-11:15 a.m.

2 stops21h 30m

C$ 833

MonctonSan Diego

YQM Moncton Intl - SAN San Diego

YQMSAN

Moncton Intl

Fri 11/9

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

1 stop10h 51m

San Diego

Tue 15/9

10:30 p.m.-6:38 p.m.

2 stops16h 08m

C$ 899

MonctonSan Diego

YQM Moncton Intl - SAN San Diego

YQMSAN

Moncton Intl

Fri 11/9

6:35 a.m.-3:49 p.m.

2 stops13h 14m

San Diego

Tue 15/9

10:30 p.m.-6:38 p.m.

2 stops16h 08m

C$ 912

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 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

Best price found	C$ 573
Fastest flight time	19h 53m
Direct flights	None

The best flight deal from Moncton to San Diego found on momondo in the last 72 hours is C$ 573

The fastest flight from Moncton to San Diego takes 19h 53m

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 53m.
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?
As of August 2026, there is 1 operator available to choose from 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?
Based on momondo bookings for flights between Moncton and San Diego, the leading airline is Air Canada, making up 100% of the total bookings.

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 Canada	PriceFrom C$ 662	Free Cancellation	Rating 7.1 11,540 reviews		Search Air Canada flights

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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Cheap flights from Moncton to San Diego from C$ 573

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 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Moncton to San Diego

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United Airlines flights from Moncton to San Diego

Our best United Airlines deals on Moncton to San Diego flight tickets

WestJet flights from Moncton to San Diego

Our best WestJet deals on Moncton to San Diego flight tickets

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

What is the cheapest month to fly to San Diego?

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

When to book flights from Moncton to San Diego

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Travelling to a place near San Diego?

Why use momondo?

An easier way to manage your San Diego 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California

Fly your favourite airline to San Diego

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to San Diego

List of cabin classes available on flights landing in San Diego. Availability may vary depending on flight origin and airline.

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