How do I get Price Alerts for flights from Moncton to San Diego?

Price Alerts will notify you by email when the price for flights to San Diego from Moncton decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Moncton to San Diego with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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?

The number of operators available for flights from Moncton Intl Airport to San Diego Airport is 2 as of December 2025.

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.

$422 Cheap Flights from Moncton to San Diego in 2025/26

1 adult

0 bags

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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.

4:20 pm - 9:40 am

YQM

SAN

21h 20m2 stops

2:11 pm - 3:28 pm

SAN

YQM

21h 17m2 stops

$422United Airlines

Sat, Jan 24 - Tue, Jan 27

5:55 pm - 9:56 pm

YQM

SAN

32h 01m2 stops

6:00 pm - 3:28 pm

SAN

YQM

17h 28m3 stops

$461United Airlines

Mon, Jan 19 - Wed, Jan 21

5:55 pm - 9:56 pm

YQM

SAN

32h 01m2 stops

1:51 pm - 5:03 pm

SAN

YQM

23h 12m2 stops

$469United Airlines

Mon, Feb 2 - Sat, Feb 7

5:10 am - 10:37 pm

YQM

SAN

21h 27m2 stops

10:40 pm - 3:28 pm

SAN

YQM

12h 48m2 stops

$534United Airlines

Mon, Jan 19 - Wed, Jan 21

5:50 am - 10:33 pm

YQM

SAN

20h 43m2 stops

7:00 am - 10:48 am

SAN

YQM

23h 48m2 stops

$561Air Canada

Mon, Feb 2 - Sat, Feb 7

5:55 pm - 5:24 pm

YQM

SAN

27h 29m2 stops

6:05 pm - 8:31 pm

SAN

YQM

22h 26m2 stops

$575Air Canada

Mon, Feb 2 - Sat, Feb 7

5:10 am - 11:53 am

YQM

SAN

10h 43m1 stop

10:00 pm - 3:28 pm

SAN

YQM

13h 28m2 stops

$579United Airlines

Sat, Jan 24 - Tue, Jan 27

5:55 pm - 9:56 pm

YQM

SAN

32h 01m2 stops

6:00 pm - 4:03 pm

SAN

YQM

18h 03m3 stops

$588United Airlines

Mon, Feb 2 - Sat, Feb 7

5:55 pm - 9:40 am

YQM

SAN

19h 45m2 stops

12:40 pm - 5:03 pm

SAN

YQM

24h 23m1 stop

$598Air Canada

Mon, Jan 19 - Wed, Jan 21

5:55 pm - 11:53 am

YQM

SAN

21h 58m1 stop

7:00 am - 10:48 am

SAN

YQM

23h 48m2 stops

$657Air Canada

Mon, Feb 2 - Sat, Feb 7

United Airlines flights from Moncton to San Diego

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

United Airlines

Jan 24

YQM4:20 pmMoncton Intl

21h 20m

2 stops

SAN9:40 amSan Diego

Jan 27

SAN2:11 pmSan Diego

21h 17m

2 stops

YQM3:28 pmMoncton Intl

$422

Find similar

United Airlines

Jan 19

YQM5:55 pmMoncton Intl

32h 01m

2 stops

SAN9:56 pmSan Diego

Jan 21

SAN6:00 pmSan Diego

17h 28m

3 stops

YQM3:28 pmMoncton Intl

$461

Find similar

United Airlines

Feb 2

YQM5:55 pmMoncton Intl

32h 01m

2 stops

SAN9:56 pmSan Diego

Feb 7

SAN1:51 pmSan Diego

23h 12m

2 stops

YQM5:03 pmMoncton Intl

$469

Find similar

Air Canada flights from Moncton to San Diego

Our best Air Canada deals on Moncton to San Diego flight tickets

Air Canada

Feb 2

YQM5:50 amMoncton Intl

20h 43m

2 stops

SAN10:33 pmSan Diego

Feb 7

SAN7:00 amSan Diego

23h 48m

2 stops

YQM10:48 amMoncton Intl

$561

Find similar

Air Canada

Feb 2

YQM5:55 pmMoncton Intl

27h 29m

2 stops

SAN5:24 pmSan Diego

Feb 7

SAN6:05 pmSan Diego

22h 26m

2 stops

YQM8:31 pmMoncton Intl

$575

Find similar

Air Canada

Jan 19

YQM5:55 pmMoncton Intl

19h 45m

2 stops

SAN9:40 amSan Diego

Jan 21

SAN12:40 pmSan Diego

24h 23m

1 stop

YQM5:03 pmMoncton Intl

$598

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sat 1/24

4:20 pm-9:40 am

2 stops21h 20m

San Diego

Tue 1/27

2:11 pm-3:28 pm

2 stops21h 17m

$422

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 1/19

5:55 pm-9:56 pm

2 stops32h 01m

San Diego

Wed 1/21

6:00 pm-3:28 pm

3 stops17h 28m

$461

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 2/2

5:55 pm-9:56 pm

2 stops32h 01m

San Diego

Sat 2/7

1:51 pm-5:03 pm

2 stops23h 12m

$469

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 1/19

5:10 am-10:37 pm

2 stops21h 27m

San Diego

Wed 1/21

10:40 pm-3:28 pm

2 stops12h 48m

$534

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 2/2

5:50 am-10:33 pm

2 stops20h 43m

San Diego

Sat 2/7

7:00 am-10:48 am

2 stops23h 48m

$561

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 2/2

5:55 pm-5:24 pm

2 stops27h 29m

San Diego

Sat 2/7

6:05 pm-8:31 pm

2 stops22h 26m

$575

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sat 1/24

5:10 am-11:53 am

1 stop10h 43m

San Diego

Tue 1/27

10:00 pm-3:28 pm

2 stops13h 28m

$579

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 2/2

5:55 pm-9:56 pm

2 stops32h 01m

San Diego

Sat 2/7

6:00 pm-4:03 pm

3 stops18h 03m

$588

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 1/19

5:55 pm-9:40 am

2 stops19h 45m

San Diego

Wed 1/21

12:40 pm-5:03 pm

1 stop24h 23m

$598

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Mon 2/2

5:55 pm-11:53 am

1 stop21h 58m

San Diego

Sat 2/7

7:00 am-10:48 am

2 stops23h 48m

$657

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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	21h 27m
Direct flights	None

The fastest flight from Moncton to San Diego takes 21h 27m

There are no direct flights from Moncton to San Diego. There are no popular flight routes from Moncton to San Diego.

Search flight deals

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 21h 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?
The number of operators available for flights from Moncton Intl Airport to San Diego Airport is 2 as of December 2025.
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 50% of the total bookings. Other popular airlines include United Airlines with 50%.

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
United Airlines	PriceFrom $273	Free Cancellation	Rating 7.4 9,099 reviews		Search United Airlines flights
Air Canada	PriceFrom $362	Free Cancellation	Rating 7.1 10,549 reviews		Search Air Canada flights

How do I get Price Alerts for flights from Moncton to San Diego?
Price Alerts will notify you by email when the price for flights to San Diego from Moncton decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Moncton to San Diego with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Coronado

Chula Vista

El Cajon

Julian

Poway

National City

Borrego Springs

Imperial Beach

La Mesa

San Ysidro

Lemon Grove

Alpine

Santee

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.