In terms of precipitation, rainfall in Pierre ranges from 0.4 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Pierre when rainfall is around 0.4 in.

If weather is an important factor for your trip to Pierre, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

What is the cheapest time of day to fly from SAN to PIR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Pierre as you normally would.

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

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

How can I find direct flights from San Diego to Pierre?

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

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

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

$264+ Flights from San Diego to Pierre

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Cheap flight deals from San Diego to Pierre

Round-trip from	$264 (United Airlines)

From San Diego to Pierre

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Find flight deals from San Diego to Pierre

Cheapest flights from San Diego to Pierre
Explore the most affordable flight options available from San Diego to Pierre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Thu 8/212:21 pmSAN - PIR

2 stops6h 38mUnited Airlines

Tue 8/266:22 amPIR - SAN

1 stop4h 47mUnited Airlines

Deal found 7/28

$264

Best flights from San Diego to Pierre
Discover carefully curated flight deals from San Diego to Pierre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Thu 8/212:21 pmSAN - PIR

2 stops6h 38mUnited Airlines

Tue 8/266:22 amPIR - SAN

1 stop4h 47mUnited Airlines

Deal found 7/28

$264

Last-minute flights from San Diego to Pierre
Discover last-minute flight deals from San Diego to Pierre. Data last updated July 29, 2025 and is based on user searches.

Thu 8/212:21 pmSAN - PIR

2 stops6h 38mUnited Airlines

Tue 8/266:22 amPIR - SAN

1 stop4h 47mUnited Airlines

Deal found 7/28

$264

Fly from

Fly to

Route

Depart

Return

Price

San DiegoPierre

SAN - PIR

SANPIR

San Diego

Thu 8/21

2:21 pm-10:59 pm

2 stops6h 38m

Pierre

Tue 8/26

6:22 am-9:09 am

1 stop4h 47m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from San Diego to Pierre

Have a flexible travel schedule? Discover the best time to fly to Pierre 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 Pierre

Read reviews from past customers who have flown United Airlines from San Diego to Pierre. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

10.0

Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

United Airlines

7.4

Good

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

10.0

Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

Can I find deals for flights from San Diego to Pierre that include hotel bookings?
Yes. In addition to deals on San Diego to Pierre flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Diego to Pierre?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Pierre.
Can I find deals for business class flights from San Diego to Pierre?
Yes. Cheapflights offers flight deals from San Diego to Pierre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Chamberlain

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$264+ Cheap flights from San Diego to Pierre (SAN - PIR)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to Pierre with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Diego to Pierre

Round-trip from

Find flight deals from San Diego to Pierre

Cheapest flights from San Diego to PierreExplore the most affordable flight options available from San Diego to Pierre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from San Diego to Pierre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Pierre that are best for you.

Best time to book a flight from San Diego to Pierre

Have a flexible travel schedule? Discover the best time to fly to Pierre from San Diego with our price prediction graph.

Reviews of airlines servicing Pierre

Get insights into the airlines that provide service to Pierre. 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 Pierre. Reviews last updated July 29, 2025.

Read reviews from past customers who have flown United Airlines from San Diego to Pierre. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

How can I find direct flights from San Diego to Pierre?

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

Traveling to a place near Pierre?

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Cheapest flights from San Diego to Pierre
Explore the most affordable flight options available from San Diego to Pierre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.