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Cheap flights from Moncton to San Diego from C$ 325

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — SAN
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Moncton to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Moncton to San Diego
Explore the most affordable flight options available from Moncton to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Fri 11/95:25 a.m.
YQM
-
SAN
1 stop10h 51m
Air Canada
Tue 15/97:00 a.m.
SAN
-
YQM
1 stop10h 38m
Air Canada
Deal found 19/3C$ 545
Fri 4/95:25 a.m.
YQM
-
SAN
1 stop10h 10m
Air Canada
Mon 28/97:00 a.m.
SAN
-
YQM
1 stop10h 38m
Air Canada
Deal found 17/3C$ 573
Sun 24/55:25 a.m.
YQM
-
SAN
1 stop10h 53m
Air Canada
Wed 27/51:15 p.m.
SAN
-
YQM
1 stop18h 02m
Air Canada
Deal found 17/3C$ 638
Thu 13/86:35 a.m.
YQM
-
SAN
2 stops12h 27m
United Airlines
Thu 20/810:40 p.m.
SAN
-
YQM
2 stops21h 28m
United Airlines
Deal found 20/3C$ 641
Sun 24/55:25 a.m.
YQM
-
SAN
1 stop10h 53m
United Airlines
Wed 27/56:40 a.m.
SAN
-
YQM
2 stops13h 02m
United Airlines
Deal found 18/3C$ 680
Sat 18/45:20 a.m.
YQM
-
SAN
2 stops20h 12m
Air Canada
Sat 25/46:10 p.m.
SAN
-
YQM
2 stops22h 28m
Air Canada
Deal found 19/3C$ 705

Find flight deals from Moncton to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Moncton (YQM) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 March 2026.

Round-trip from

C$ 545

One-way from

C$ 325

Popular in

March

Cheapest in

May

Average price

C$ 1,047
Air Canada
  • Air Canada
  • 11/9-15/9
  • 2 total stops
  • 21h 29m total
  • Moncton to San Diego
Search Deals
Air Canada
  • Air Canada
  • 2/5
  • 1 total stop
  • 10h 53m total
  • Moncton to San Diego
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 312 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 22 March 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
Quickest round-trip

MonctonSan Diego

YQM - SAN

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$ 545

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sun 24/5

5:25 a.m.-12:18 p.m.

1 stop10h 53m

San Diego

Wed 27/5

1:15 p.m.-11:17 a.m.

1 stop18h 02m

C$ 638

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Thu 13/8

6:35 a.m.-3:02 p.m.

2 stops12h 27m

San Diego

Thu 20/8

10:40 p.m.-12:08 a.m.

2 stops21h 28m

C$ 641

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sun 24/5

5:25 a.m.-12:18 p.m.

1 stop10h 53m

San Diego

Wed 27/5

6:40 a.m.-11:42 p.m.

2 stops13h 02m

C$ 680

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Fri 4/9

5:25 a.m.-11:35 a.m.

1 stop10h 10m

San Diego

Mon 28/9

7:44 p.m.-11:18 a.m.

2 stops11h 34m

C$ 696
Cheapest one-way
Quickest one-way

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sat 2/5

5:25 a.m.-12:18 p.m.

1 stop10h 53m

C$ 325

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

Sat 2/5

6:30 a.m.-11:59 p.m.

2 stops21h 29m

C$ 373

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Sorted by cheapest first

Best time to book a flight from Moncton to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Moncton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 22 March 2026.
Read reviews from past customers who have flown Air Canada from Moncton to San Diego. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,828 reviews
Check prices

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Overall

7.1

Boarding

7.3

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.
Air Canada
7.1
Good
10,828 reviews
Air Canada
7.1
Good
10,828 reviews
Check prices

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Overall

7.1

Boarding

7.3

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.

Related info for your journey

Find useful and relevant information for your journey from Moncton to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Moncton to San Diego?

    Air Canada can get you from Moncton to San Diego in just under 10h 51m. Your travel time can differ by up to . Moncton and San Diego are separated by a distance of 4653 km.

  • What is the cheapest airline to fly from Moncton to San Diego round-trip?

    Our cheapest airline available from Moncton to San Diego is Air Canada. Our recent data shows that you can find tickets from as low as C$ 397 on this airline. Air Canada is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Moncton to San Diego that include hotel bookings?

    Yes. In addition to deals on Moncton to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Moncton to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Moncton to San Diego.

  • Can I find deals for business class flights from Moncton to San Diego?

    Yes. Cheapflights offers flight deals from Moncton to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
La Mesa
Borrego Springs

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Top airline flying from Moncton to San Diego

Discover the top airline that operate flights from Moncton to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 252AverageC$ 786FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Moncton to San Diego?

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