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Cheap flights from Moncton to San Diego from C$ 524

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — SAN
1 jul. — 8 jul.1
1 adult

Cheap 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 26 junio 2025.

Round-trip from

C$ 524

Popular in

November

Cheapest in

May

Average price

C$ 604
WestJet
  • WestJet
  • 21/8-27/8
  • 3 total stops
  • 45h 13m total
  • Moncton to San Diego
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Highest demand for flights based on searches. 27% potential increase in price (C$ 304 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Moncton to San Diego

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 26 junio 2025.

jue. 21/86:00 p.m.YQM - SAN
2 stops22h 09mWestJet
mié. 27/82:05 p.m.SAN - YQM
1 stop23h 04mWestJet
Deal found 25/6C$ 524
jue. 21/811:20 a.m.YQM - SAN
2 stops14h 42mUnited Airlines
mié. 27/85:56 p.m.SAN - YQM
3 stops19h 18mUnited Airlines
Deal found 25/6C$ 566
lun. 3/1112:00 p.m.YQM - SAN
2 stops14h 29mAir Canada
lun. 10/1111:50 a.m.SAN - YQM
1 stop8h 08mAir Canada
Deal found 24/6C$ 904
lun. 7/710:35 a.m.YQM - SAN
3 stops16h 54mMultiple Airlines
lun. 14/77:00 p.m.SAN - YQM
3 stops25h 29mMultiple Airlines
Deal found 24/6C$ 1,214

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 26 junio 2025.
Use the filters below to find and compare flights from Moncton to San Diego that are best for you.

Fly from

Moncton

Fly to

San Diego

Route

Depart

Return

Price

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

jue. 21/8

6:00 p.m.-12:09 p.m.

2 stops22h 09m

San Diego

mié. 27/8

2:05 p.m.-5:09 p.m.

1 stop23h 04m

C$ 524

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

jue. 21/8

11:20 a.m.-10:02 p.m.

2 stops14h 42m

San Diego

mié. 27/8

5:56 p.m.-5:14 p.m.

3 stops19h 18m

C$ 566

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

lun. 3/11

12:00 p.m.-10:29 p.m.

2 stops14h 29m

San Diego

lun. 10/11

11:50 a.m.-11:58 p.m.

1 stop8h 08m

C$ 904

MonctonSan Diego

YQM - SAN

YQMSAN

Moncton Intl

lun. 7/7

10:35 a.m.-11:29 p.m.

3 stops16h 54m

San Diego

lun. 14/7

7:00 p.m.-12:29 a.m.

3 stops25h 29m

C$ 1,214

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/6

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 26 junio 2025.
Read reviews from past customers who have flown United Airlines,WestJet, andAir Canada from Moncton to San Diego. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,838 reviews
Check prices

Entertainment

7.0

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,838 reviews
United Airlines
7.4
Good
8,838 reviews
Check prices

Entertainment

7.0

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
2,893 reviews
United Airlines
7.4
Good
8,838 reviews
Check prices

Entertainment

7.0

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,637 reviews
United Airlines
7.4
Good
8,838 reviews
Check prices

Entertainment

7.0

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.

  • What are the cheapest airlines flying from Moncton to San Diego round-trip?

    Our cheapest airline available from Moncton to San Diego is WestJet. Our recent data shows that you can find tickets from as low as C$ 524 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at C$ 566 and C$ 904 round-trip. WestJet is 10% 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.

  • What is the cheapest month to book a flight from Moncton to San Diego?

    Currently, May is the cheapest month in which you can book a flight from Moncton to San Diego (average of C$ 289). Flying from Moncton to San Diego in November is currently the most expensive (average of C$ 390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Moncton?

Book flights to Moncton if you plan to visit one of these locations
Borrego Springs
El Cajon

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Top 2 airlines flying from Moncton to San Diego

Discover the top 2 airlines 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 26 junio 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 303AverageC$ 705FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 377AverageC$ 428FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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