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Cheap flights from San Diego to Moncton from C$ 267

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — YQM
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Find flight deals from San Diego to Moncton

One-way flights from San Diego to Moncton
Search for one-way flight options from San Diego to Moncton. Find affordable one-way fares based on user searches. Data last updated 11 September 2025.

Sun 19/108:11 a.m.SAN - YQM
3 stops28h 59mMultiple Airlines
Deal found 9/9C$ 267
Sun 5/109:59 p.m.SAN - YQM
3 stops39h 11mMultiple Airlines
Deal found 10/9C$ 377
Sun 19/104:40 p.m.SAN - YQM
2 stops14h 45mAir Canada
Deal found 9/9C$ 381
Sun 5/1012:25 p.m.SAN - YQM
1 stop19h 00mAir Canada
Deal found 10/9C$ 723

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Moncton 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 11 September 2025.
Use the filters below to find and compare flights from San Diego to Moncton that are best for you.

Fly from

San Diego

Fly to

Moncton

Route

Depart

Return

Price

San DiegoMoncton

SAN - YQM

SANYQM

San Diego

Sun 19/10

8:11 a.m.-5:10 p.m.

3 stops28h 59m

C$ 267

San DiegoMoncton

SAN - YQM

SANYQM

San Diego

Sun 5/10

9:59 p.m.-5:10 p.m.

3 stops39h 11m

C$ 377

San DiegoMoncton

SAN - YQM

SANYQM

San Diego

Sun 19/10

4:40 p.m.-11:25 a.m.

2 stops14h 45m

C$ 381

San DiegoMoncton

SAN - YQM

SANYQM

San Diego

Sun 5/10

12:25 p.m.-11:25 a.m.

1 stop19h 00m

C$ 723

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from San Diego to Moncton

Have a flexible travel schedule? Discover the best time to fly to Moncton from San Diego 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 Moncton

Get insights into the airlines that provide service to Moncton. 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 Moncton. Reviews last updated 11 September 2025.
See what other customers who have flown with United Airlines from San Diego to Moncton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews
Check prices

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

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

    Our cheapest airline available from San Diego to Moncton is United Airlines. Our recent data shows that you can find tickets from as low as C$ 482 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Moncton 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 San Diego to Moncton?

    Currently, May is the cheapest month in which you can book a flight from San Diego to Moncton (average of C$ 272). Flying from San Diego to Moncton in December is currently the most expensive (average of C$ 464). 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
Amherst
Dieppe
Alma

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Alternative routes for San Diego to Moncton

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from San Diego to Moncton

Discover the top airline that operate flights from San Diego to Moncton. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 482AverageC$ 555FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

Cheapflights makes it easy to find San Diego to Moncton flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Can Cheapflights find flights from San Diego to Moncton with no change fees?

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Can Cheapflights notify me if prices for flights from San Diego to Moncton become cheaper?

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