Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Moncton to San Diego from C$ 303

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 18/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Moncton to San Diego

Cheap round-trip flights

United Airlines Logo
6:30 a.m. - 11:44 p.m.YQM-SAN
21h 14m2 stops
United Airlines Logo
10:30 p.m. - 10:13 p.m.SAN-YQM
19h 43m2 stops
C$ 716United Airlines
Find Deal
jue., 6 nov. - lun., 10 nov.
United Airlines Logo
6:30 a.m. - 10:21 a.m.YQM-SAN
31h 51m2 stops
United Airlines Logo
10:30 p.m. - 10:13 p.m.SAN-YQM
19h 43m2 stops
C$ 717United Airlines
Find Deal
jue., 6 nov. - lun., 10 nov.
United Airlines Logo
5:10 a.m. - 11:38 a.m.YQM-SAN
10h 28m1 stop
United Airlines Logo
10:30 p.m. - 10:13 p.m.SAN-YQM
19h 43m2 stops
C$ 857United Airlines
Find Deal
jue., 6 nov. - lun., 10 nov.
United Airlines Logo
5:10 a.m. - 11:38 a.m.YQM-SAN
10h 28m1 stop
United Airlines Logo
10:30 p.m. - 10:13 p.m.SAN-YQM
19h 43m2 stops
C$ 858United Airlines
Find Deal
jue., 6 nov. - lun., 10 nov.
United Airlines Logo
6:30 a.m. - 9:39 a.m.YQM-SAN
31h 09m2 stops
United Airlines Logo
5:55 p.m. - 11:48 p.m.SAN-YQM
25h 53m3 stops
C$ 978United Airlines
Find Deal
jue., 6 nov. - lun., 10 nov.
Air Canada Logo
5:10 a.m. - 11:38 a.m.YQM-SAN
10h 28m1 stop
Air Canada Logo
12:25 p.m. - 5:03 p.m.SAN-YQM
24h 38m1 stop
C$ 980Air Canada
Find Deal
jue., 6 nov. - lun., 10 nov.
Air Canada Logo
5:10 a.m. - 11:38 a.m.YQM-SAN
10h 28m1 stop
Air Canada Logo
12:25 p.m. - 5:03 p.m.SAN-YQM
24h 38m1 stop
C$ 998Air Canada
Find Deal
jue., 6 nov. - lun., 10 nov.

Air Canada flights from Moncton to San Diego

Our best Air Canada deals on Moncton to San Diego flight tickets
Air Canada
6 Nov
YQM5:10 a.m.Moncton Intl
10h 28m
1 stop
SAN11:38 a.m.San Diego
10 Nov
SAN12:25 p.m.San Diego
24h 38m
1 stop
YQM5:03 p.m.Moncton Intl
C$ 980
Find similar
Air Canada
6 Nov
YQM5:10 a.m.Moncton Intl
10h 28m
1 stop
SAN11:38 a.m.San Diego
10 Nov
SAN12:25 p.m.San Diego
24h 38m
1 stop
YQM5:03 p.m.Moncton Intl
C$ 998
Find similar

United Airlines flights from Moncton to San Diego

Our best United Airlines deals on Moncton to San Diego flight tickets
United Airlines
6 Nov
YQM6:30 a.m.Moncton Intl
21h 14m
2 stops
SAN11:44 p.m.San Diego
10 Nov
SAN10:30 p.m.San Diego
19h 43m
2 stops
YQM10:13 p.m.Moncton Intl
C$ 716
Find similar
United Airlines
6 Nov
YQM6:30 a.m.Moncton Intl
31h 51m
2 stops
SAN10:21 a.m.San Diego
10 Nov
SAN10:30 p.m.San Diego
19h 43m
2 stops
YQM10:13 p.m.Moncton Intl
C$ 717
Find similar
United Airlines
6 Nov
YQM5:10 a.m.Moncton Intl
10h 28m
1 stop
SAN11:38 a.m.San Diego
10 Nov
SAN10:30 p.m.San Diego
19h 43m
2 stops
YQM10:13 p.m.Moncton Intl
C$ 857
Find similar

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 septiembre 2025.
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

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

jue. 6/11

6:30 a.m.-11:44 p.m.

2 stops21h 14m

San Diego

lun. 10/11

10:30 p.m.-10:13 p.m.

2 stops19h 43m

C$ 716

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

jue. 6/11

6:30 a.m.-10:21 a.m.

2 stops31h 51m

San Diego

lun. 10/11

10:30 p.m.-10:13 p.m.

2 stops19h 43m

C$ 717

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

jue. 6/11

5:10 a.m.-11:38 a.m.

1 stop10h 28m

San Diego

lun. 10/11

10:30 p.m.-10:13 p.m.

2 stops19h 43m

C$ 857

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

jue. 6/11

5:10 a.m.-11:38 a.m.

1 stop10h 28m

San Diego

lun. 10/11

10:30 p.m.-10:13 p.m.

2 stops19h 43m

C$ 858

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

jue. 6/11

6:30 a.m.-9:39 a.m.

2 stops31h 09m

San Diego

lun. 10/11

5:55 p.m.-11:48 p.m.

3 stops25h 53m

C$ 978

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

jue. 6/11

5:10 a.m.-11:38 a.m.

1 stop10h 28m

San Diego

lun. 10/11

12:25 p.m.-5:03 p.m.

1 stop24h 38m

C$ 980

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

jue. 6/11

5:10 a.m.-11:38 a.m.

1 stop10h 28m

San Diego

lun. 10/11

12:25 p.m.-5:03 p.m.

1 stop24h 38m

C$ 998

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

sáb. 18/10

5:40 a.m.-2:59 p.m.

2 stops13h 19m

C$ 303

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

sáb. 18/10

5:40 a.m.-8:16 p.m.

3 stops18h 36m

C$ 329

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

sáb. 18/10

5:40 a.m.-11:31 a.m.

1 stop9h 51m

C$ 448

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 day to depart on your flight to San Diego?

The cheapest day to depart on your flight to San Diego is on a Wednesday when prices can be found for as low as C$ 474. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to San Diego on Friday is C$ 2,118.

What is the cheapest time of day to depart on your flight to San Diego?

Flying to San Diego from Moncton in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 575 when looking at flights departing in the afternoon. Flights to San Diego are more costly in the morning, with an average ticket price of C$ 911. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
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?

    The straight-line distance from Moncton Intl to San Diego is 4642.5 km. By plane, this route typically takes 10h 28m.

  • 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$ 306Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 381Free CancellationRating
7.4
8,939 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
Coronado
Chula Vista
El Cajon

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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 9/9
mar. 16/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States