How do I get Price Alerts for flights from Pierre to San Diego?

Price Alerts will notify you by email when the price for flights to San Diego from Pierre decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Pierre to San Diego with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Pierre Airport to San Diego Airport?

Prices for flights from Pierre Airport to San Diego Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Pierre Airport to San Diego Airport?

The number of operators available for flights from Pierre Airport to San Diego Airport is 1 as of December 2025.

How old do you have to be to fly from Pierre 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 Pierre Airport to San Diego Airport.

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

The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$324 Cheap Flights from Pierre to San Diego in 2025/26

1 adult

0 bags

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Find the cheapest flights from Pierre to San Diego

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:25 pm - 8:51 pm

PIR

SAN

5h 26m1 stop

4:10 pm - 11:28 pm

SAN

PIR

5h 18m1 stop

$354United Airlines

Sat, Feb 28 - Wed, Mar 4

5:30 pm - 10:32 pm

PIR

SAN

7h 02m1 stop

9:55 am - 11:15 pm

SAN

PIR

11h 20m2 stops

$385United Airlines

Sat, Jan 3 - Wed, Jan 7

6:15 am - 9:24 am

PIR

SAN

5h 09m1 stop

11:57 am - 11:28 pm

SAN

PIR

9h 31m2 stops

$414United Airlines

Sat, Feb 28 - Wed, Mar 4

5:30 pm - 7:54 pm

PIR

SAN

28h 24m3 stops

9:00 am - 4:15 pm

SAN

PIR

5h 15m1 stop

$452United Airlines

Thu, Jan 22 - Sun, Jan 25

5:25 pm - 12:29 am

PIR

SAN

9h 04m2 stops

11:57 am - 11:28 pm

SAN

PIR

9h 31m2 stops

$470United Airlines

Sat, Feb 28 - Wed, Mar 4

6:15 am - 9:39 am

PIR

SAN

5h 24m1 stop

6:30 am - 11:15 pm

SAN

PIR

14h 45m1 stop

$495United Airlines

Sat, Jan 3 - Wed, Jan 7

5:25 pm - 9:24 am

PIR

SAN

17h 59m1 stop

6:30 am - 11:28 pm

SAN

PIR

14h 58m1 stop

$566United Airlines

Mon, Feb 16 - Thu, Feb 19

6:15 am - 7:57 pm

PIR

SAN

15h 42m2 stops

9:55 am - 11:15 pm

SAN

PIR

11h 20m2 stops

$603United Airlines

Sat, Jan 3 - Wed, Jan 7

5:25 pm - 8:51 pm

PIR

SAN

5h 26m1 stop

11:57 am - 11:28 pm

SAN

PIR

9h 31m2 stops

$604United Airlines

Mon, Feb 16 - Thu, Feb 19

5:25 pm - 10:39 am

PIR

SAN

19h 14m2 stops

11:05 am - 11:28 pm

SAN

PIR

10h 23m2 stops

$641United Airlines

Mon, Feb 16 - Thu, Feb 19

United Airlines flights from Pierre to San Diego

Our best United Airlines deals on Pierre to San Diego flight tickets

United Airlines

Feb 28

PIR5:25 pmPierre

5h 26m

1 stop

SAN8:51 pmSan Diego

Mar 4

SAN4:10 pmSan Diego

5h 18m

1 stop

PIR11:28 pmPierre

$354

Find similar

United Airlines

Jan 3

PIR5:30 pmPierre

7h 02m

1 stop

SAN10:32 pmSan Diego

Jan 7

SAN9:55 amSan Diego

11h 20m

2 stops

PIR11:15 pmPierre

$385

Find similar

United Airlines

Feb 28

PIR6:15 amPierre

5h 09m

1 stop

SAN9:24 amSan Diego

Mar 4

SAN11:57 amSan Diego

9h 31m

2 stops

PIR11:28 pmPierre

$414

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PierreSan Diego

PIR - SAN

PIRSAN

Pierre

Sat 2/28

5:25 pm-8:51 pm

1 stop5h 26m

San Diego

Wed 3/4

4:10 pm-11:28 pm

1 stop5h 18m

$354

PierreSan Diego

PIR - SAN

PIRSAN

Pierre

Sat 1/3

5:30 pm-10:32 pm

1 stop7h 02m

San Diego

Wed 1/7

9:55 am-11:15 pm

2 stops11h 20m

$385

PierreSan Diego

PIR - SAN

PIRSAN

Pierre

Sat 2/28

6:15 am-9:24 am

1 stop5h 09m

San Diego

Wed 3/4

11:57 am-11:28 pm

2 stops9h 31m

$414

PierreSan Diego

PIR - SAN

PIRSAN

Pierre

Thu 1/22

5:30 pm-7:54 pm

3 stops28h 24m

San Diego

Sun 1/25

9:00 am-4:15 pm

1 stop5h 15m

$452

PierreSan Diego

PIR - SAN

PIRSAN

Pierre

Sat 2/28

5:25 pm-12:29 am

2 stops9h 04m

San Diego

Wed 3/4

11:57 am-11:28 pm

2 stops9h 31m

$470

PierreSan Diego

PIR - SAN

PIRSAN

Pierre

Sat 1/3

6:15 am-9:39 am

1 stop5h 24m

San Diego

Wed 1/7

6:30 am-11:15 pm

1 stop14h 45m

$495

PierreSan Diego

PIR - SAN

PIRSAN

Pierre

Mon 2/16

5:25 pm-9:24 am

1 stop17h 59m

San Diego

Thu 2/19

6:30 am-11:28 pm

1 stop14h 58m

$566

PierreSan Diego

PIR - SAN

PIRSAN

Pierre

Sat 1/3

6:15 am-7:57 pm

2 stops15h 42m

San Diego

Wed 1/7

9:55 am-11:15 pm

2 stops11h 20m

$603

PierreSan Diego

PIR - SAN

PIRSAN

Pierre

Mon 2/16

5:25 pm-8:51 pm

1 stop5h 26m

San Diego

Thu 2/19

11:57 am-11:28 pm

2 stops9h 31m

$604

PierreSan Diego

PIR - SAN

PIRSAN

Pierre

Mon 2/16

5:25 pm-10:39 am

2 stops19h 14m

San Diego

Thu 2/19

11:05 am-11:28 pm

2 stops10h 23m

$641

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Pierre to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Pierre to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Pierre to San Diego (PIR to SAN) flight deals and tips

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

Fastest flight time	5h 09m
Direct flights	None

The fastest flight from Pierre to San Diego takes 5h 09m

There are no direct flights from Pierre to San Diego. There are no popular flight routes from Pierre to San Diego.

Search flight deals

How far is Pierre to San Diego by plane?
Pierre and San Diego are 1208.5 mi apart from one another. A reasonable flight in good conditions will take 5h 09m.
When did momondo last update prices for flights from Pierre Airport to San Diego Airport?
Prices for flights from Pierre Airport to San Diego Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Pierre Airport to San Diego Airport?
The number of operators available for flights from Pierre Airport to San Diego Airport is 1 as of December 2025.
How old do you have to be to fly from Pierre 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 Pierre Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Pierre to San Diego?
momondo data reveals that the most frequently booked airline on the route from Pierre to San Diego is United Airlines, representing 100% of all bookings.

Best airlines flying from Pierre to San Diego

Compare and see reviews for airlines that fly from Pierre to San Diego with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $284	Free Cancellation	Rating 7.4 9,102 reviews		Search United Airlines flights

How do I get Price Alerts for flights from Pierre to San Diego?
Price Alerts will notify you by email when the price for flights to San Diego from Pierre decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Pierre to San Diego with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Coronado

Chula Vista

El Cajon

Julian

Poway

National City

Borrego Springs

Imperial Beach

La Mesa

San Ysidro

Lemon Grove

Alpine

Santee

Why use momondo?

Why should I use momondo to find a flight deal from Pierre 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 Pierre.

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

All flight searches from Pierre to San Diego on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Pierre and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to San Diego from Pierre. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.