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Cheap flights from Québec City to San Diego from $261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Québec City to San Diego departing on 1/31. 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
0 bags

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Find the cheapest flights from Québec City to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:00 pm - 9:47 pm
YQB
-
SAN
9h 47m1 stop
United Airlines Logo
8:50 pm - 11:41 am
SAN
-
YQB
11h 51m2 stops
$309United Airlines
Fri, May 29 - Mon, Jun 1
United Airlines Logo
3:00 pm - 9:47 pm
YQB
-
SAN
9h 47m1 stop
United Airlines Logo
10:30 pm - 11:41 am
SAN
-
YQB
10h 11m1 stop
$317United Airlines
Fri, May 29 - Mon, Jun 1
United Airlines Logo
6:00 am - 7:54 pm
YQB
-
SAN
16h 54m2 stops
United Airlines Logo
10:40 pm - 11:02 am
SAN
-
YQB
9h 22m1 stop
$399United Airlines
Wed, Jan 14 - Wed, Jan 21
United Airlines Logo
11:49 am - 9:56 pm
YQB
-
SAN
13h 07m2 stops
United Airlines Logo
6:00 pm - 11:02 am
SAN
-
YQB
14h 02m2 stops
$404United Airlines
Wed, Jan 14 - Wed, Jan 21
Air Canada Logo
1:05 pm - 10:28 pm
YQB
-
SAN
12h 23m2 stops
Air Canada Logo
10:30 pm - 2:00 pm
SAN
-
YQB
12h 30m2 stops
$423Air Canada
Fri, May 29 - Mon, Jun 1
United Airlines Logo
5:00 am - 11:53 am
YQB
-
SAN
9h 53m1 stop
United Airlines Logo
10:40 pm - 11:02 am
SAN
-
YQB
9h 22m1 stop
$451United Airlines
Wed, Jan 14 - Wed, Jan 21

United Airlines flights from Québec City to San Diego

Our best United Airlines deals on Québec City to San Diego flight tickets
United Airlines
May 29
YQB3:00 pmQuébec City
9h 47m
1 stop
SAN9:47 pmSan Diego
Jun 1
SAN8:50 pmSan Diego
11h 51m
2 stops
YQB11:41 amQuébec City
$309
Find similar
United Airlines
May 29
YQB3:00 pmQuébec City
9h 47m
1 stop
SAN9:47 pmSan Diego
Jun 1
SAN10:30 pmSan Diego
10h 11m
1 stop
YQB11:41 amQuébec City
$317
Find similar
United Airlines
Apr 24
YQB6:00 amQuébec City
10h 08m
1 stop
SAN1:08 pmSan Diego
Apr 28
SAN10:25 pmSan Diego
12h 53m
1 stop
YQB2:18 pmQuébec City
$324
Find similar

Air Canada flights from Québec City to San Diego

Our best Air Canada deals on Québec City to San Diego flight tickets
Air Canada
May 29
YQB1:05 pmQuébec City
12h 23m
2 stops
SAN10:28 pmSan Diego
Jun 1
SAN10:30 pmSan Diego
12h 30m
2 stops
YQB2:00 pmQuébec City
$423
Find similar
Air Canada
Jan 14
YQB3:15 pmQuébec City
10h 22m
2 stops
SAN10:37 pmSan Diego
Jan 21
SAN9:00 amSan Diego
10h 43m
2 stops
YQB10:43 pmQuébec City
$457
Find similar
Air Canada
Jan 14
YQB5:00 amQuébec City
9h 53m
1 stop
SAN11:53 amSan Diego
Jan 21
SAN12:40 pmSan Diego
18h 05m
1 stop
YQB9:45 amQuébec City
$596
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Québec City 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 December 18, 2025.
Use the filters below to find and compare flights from Québec City to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Fri 5/29

3:00 pm-9:47 pm

1 stop9h 47m

San Diego

Mon 6/1

8:50 pm-11:41 am

2 stops11h 51m

$309

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Fri 5/29

3:00 pm-9:47 pm

1 stop9h 47m

San Diego

Mon 6/1

10:30 pm-11:41 am

1 stop10h 11m

$317

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Wed 1/14

6:00 am-7:54 pm

2 stops16h 54m

San Diego

Wed 1/21

10:40 pm-11:02 am

1 stop9h 22m

$399

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Wed 1/14

11:49 am-9:56 pm

2 stops13h 07m

San Diego

Wed 1/21

6:00 pm-11:02 am

2 stops14h 02m

$404

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Fri 5/29

1:05 pm-10:28 pm

2 stops12h 23m

San Diego

Mon 6/1

10:30 pm-2:00 pm

2 stops12h 30m

$423

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Wed 1/14

5:00 am-11:53 am

1 stop9h 53m

San Diego

Wed 1/21

10:40 pm-11:02 am

1 stop9h 22m

$451

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Sat 1/31

5:00 am-3:36 pm

2 stops13h 36m

$261

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Sat 1/31

5:00 am-8:49 pm

3 stops18h 49m

$264

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Sat 1/31

5:00 am-11:53 am

1 stop9h 53m

$308

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 Québec City 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 month to fly to San Diego?

If you are unable to visit San Diego during the month of July, then departing from Québec City during the month May is also very affordable. Most momondo users find prices during this month for around $337.

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

The cheapest day to depart from Québec City to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $364. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $916. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $562. Flights in the afternoon are often more expensive with an average ticket price of $659.

Can stopping save me money on Québec City to San Diego flights?

You could potentially save up to 62% on your flight if you consider stops on a Québec City to San Diego flight.

How have Québec City to San Diego flight prices changed over time?

As of December 2025, prices for Québec City to San Diego flights are approximately 53% cheaper when compared to flights at the same time last year.

When to book flights from Québec City to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Québec City to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Québec City to San Diego (YQB to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Québec City to San Diego

Fastest flight time

9h 53m

Direct flights

None
The fastest flight from Québec City to San Diego takes 9h 53m
There are no direct flights from Québec City to San Diego. There are no popular flight routes from Québec City to San Diego.
Search flight deals

  • How far is Québec City to San Diego by plane?

    San Diego is 2581.9 mi away from Québec City. In terms of flight time, this usually takes a little over 9h 53m.

  • When did momondo last update prices for flights from Québec City Airport to San Diego Airport?

    Prices for flights from Québec City Airport to San Diego Airport refresh daily.

  • How many operators does momondo search for flights from Québec City Airport to San Diego Airport?

  • How old do you have to be to fly from Québec City Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Québec City Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Québec City to San Diego?

Best airlines flying from Québec City to San Diego

Compare and see reviews for airlines that fly from Québec City to San Diego with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $539Free CancellationRating
7.4
9,091 reviews
Search United Airlines 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
Imperial Beach
Borrego Springs
La Mesa
San Ysidro
Alpine
Lemon Grove
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Québec City to San Diego?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Québec City to San Diego. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Québec City to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Québec City to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Québec City to San Diego?

momondo provides multiple filters to help you find the best flight to San Diego from Québec City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Québec City to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Québec City and alert you when they change.

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