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Cheap flights from Moncton to San Diego from $203

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 5/20. 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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0 bags

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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.
WestJet Logo
6:15 pm - 2:10 pm
YQM
-
SAN
23h 55m
1 stop
WestJet Logo
3:30 pm - 5:20 pm
SAN
-
YQM
21h 50m
1 stop
$361WestJet
Sun, May 24 - Wed, Jun 3
WestJet Logo
6:15 pm - 2:10 pm
YQM
-
SAN
23h 55m
1 stop
WestJet Logo
3:30 pm - 5:20 pm
SAN
-
YQM
21h 50m
1 stop
$367WestJet
Sun, May 24 - Wed, Jun 3
WestJet Logo
6:15 pm - 2:10 pm
YQM
-
SAN
23h 55m
1 stop
WestJet Logo
3:30 pm - 5:20 pm
SAN
-
YQM
21h 50m
1 stop
$368WestJet
Sun, May 24 - Wed, Jun 3
Air Canada Logo
5:20 am - 12:18 pm
YQM
-
SAN
10h 58m
1 stop
Air Canada Logo
1:15 pm - 11:17 am
SAN
-
YQM
18h 02m
1 stop
$398Air Canada
Sat, May 23 - Wed, May 27
United Airlines Logo
6:30 am - 10:25 pm
YQM
-
SAN
19h 55m
2 stops
United Airlines Logo
9:45 pm - 10:45 pm
SAN
-
YQM
21h 00m
2 stops
$426United Airlines
Fri, Jun 5 - Mon, Jun 8
United Airlines Logo
6:30 am - 3:27 pm
YQM
-
SAN
12h 57m
2 stops
United Airlines Logo
10:49 am - 10:30 am
SAN
-
YQM
19h 41m
2 stops
$427United Airlines
Sun, May 24 - Wed, Jun 3
Air Canada Logo
5:20 am - 12:18 pm
YQM
-
SAN
10h 58m
1 stop
Air Canada Logo
6:40 am - 11:42 pm
SAN
-
YQM
13h 02m
2 stops
$429Air Canada
Sat, May 23 - Wed, May 27
Air Canada Logo
6:30 am - 5:20 pm
YQM
-
SAN
14h 50m
2 stops
Air Canada Logo
6:40 am - 11:42 pm
SAN
-
YQM
13h 02m
2 stops
$430Air Canada
Sat, May 23 - Wed, May 27
Air Canada Logo
5:20 am - 12:18 pm
YQM
-
SAN
10h 58m
1 stop
Air Canada Logo
1:15 pm - 11:17 am
SAN
-
YQM
18h 02m
1 stop
$451Air Canada
Fri, Jun 5 - Mon, Jun 8
Air Canada Logo
5:20 am - 12:18 pm
YQM
-
SAN
10h 58m
1 stop
Air Canada Logo
1:15 pm - 11:17 am
SAN
-
YQM
18h 02m
1 stop
$452Air Canada
Sun, May 24 - Wed, Jun 3

United Airlines flights from Moncton to San Diego

Our best United Airlines deals on Moncton to San Diego flight tickets
United Airlines
Jun 5
YQM6:30 amMoncton Intl
19h 55m
2 stops
SAN10:25 pmSan Diego
Jun 8
SAN9:45 pmSan Diego
21h 00m
2 stops
YQM10:45 pmMoncton Intl
$426
United Airlines
May 24
YQM6:30 amMoncton Intl
12h 57m
2 stops
SAN3:27 pmSan Diego
Jun 3
SAN10:49 amSan Diego
19h 41m
2 stops
YQM10:30 amMoncton Intl
$427
United Airlines
Jun 5
YQM6:30 amMoncton Intl
18h 13m
1 stop
SAN8:43 pmSan Diego
Jun 8
SAN9:45 pmSan Diego
21h 00m
2 stops
YQM10:45 pmMoncton Intl
$462

WestJet flights from Moncton to San Diego

Our best WestJet deals on Moncton to San Diego flight tickets
WestJet
May 24
YQM6:15 pmMoncton Intl
23h 55m
1 stop
SAN2:10 pmSan Diego
Jun 3
SAN3:30 pmSan Diego
21h 50m
1 stop
YQM5:20 pmMoncton Intl
$361
WestJet
May 24
YQM6:15 pmMoncton Intl
23h 55m
1 stop
SAN2:10 pmSan Diego
Jun 3
SAN3:30 pmSan Diego
21h 50m
1 stop
YQM5:20 pmMoncton Intl
$367
WestJet
May 24
YQM6:15 pmMoncton Intl
23h 55m
1 stop
SAN2:10 pmSan Diego
Jun 3
SAN3:30 pmSan Diego
21h 50m
1 stop
YQM5:20 pmMoncton Intl
$368

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 832,500 searches. Data last updated April 6, 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

Sun 5/24

6:15 pm-2:10 pm

1 stop23h 55m

San Diego

Wed 6/3

3:30 pm-5:20 pm

1 stop21h 50m

$361

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sun 5/24

6:15 pm-2:10 pm

1 stop23h 55m

San Diego

Wed 6/3

3:30 pm-5:20 pm

1 stop21h 50m

$367

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sun 5/24

6:15 pm-2:10 pm

1 stop23h 55m

San Diego

Wed 6/3

3:30 pm-5:20 pm

1 stop21h 50m

$368

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sat 5/23

5:20 am-12:18 pm

1 stop10h 58m

San Diego

Wed 5/27

1:15 pm-11:17 am

1 stop18h 02m

$398

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 6/5

6:30 am-10:25 pm

2 stops19h 55m

San Diego

Mon 6/8

9:45 pm-10:45 pm

2 stops21h 00m

$426

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sun 5/24

6:30 am-3:27 pm

2 stops12h 57m

San Diego

Wed 6/3

10:49 am-10:30 am

2 stops19h 41m

$427
Quickest round-trip

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sat 5/23

5:20 am-12:18 pm

1 stop10h 58m

San Diego

Wed 5/27

6:40 am-11:42 pm

2 stops13h 02m

$429

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sat 5/23

6:30 am-5:20 pm

2 stops14h 50m

San Diego

Wed 5/27

6:40 am-11:42 pm

2 stops13h 02m

$430

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 6/5

5:20 am-12:18 pm

1 stop10h 58m

San Diego

Mon 6/8

1:15 pm-11:17 am

1 stop18h 02m

$451

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sun 5/24

5:20 am-12:18 pm

1 stop10h 58m

San Diego

Wed 6/3

1:15 pm-11:17 am

1 stop18h 02m

$452

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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 cheapest airline that flies from Moncton Intl to San Diego?

Air Canada and United Airlines are the most popular carriers operating from Moncton Intl to San Diego

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

10h 58m

Direct flights

None
The fastest flight from Moncton to San Diego takes 10h 58m
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?

    A flight from Moncton Intl to San Diego will travel around 2884.7 mi. A reasonable flight in good conditions will take 10h 58m.

  • 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 $362Free CancellationRating
7.1
10,895 reviews
Search Air Canada flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
San Ysidro
Imperial Beach
La Mesa
Lemon Grove
Borrego Springs
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.

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