$474+ Cheap flights from San Francisco to Pierre (SFO - 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PIR
Nov 22 — Nov 291
Round-trip
1 adult, Economy
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Best flights from San Francisco to PierreDiscover carefully curated flight deals from San Francisco to Pierre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
Discover carefully curated flight deals from San Francisco to Pierre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/296:15 am -
1 stop8h 13m
Tue 2/26:05 am -
1 stop5h 30m
Deal found 10/20![United Airlines logo]()
$474
Find flight deals from San Francisco to Pierre
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Pierre (PIR). 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 October 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $474 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Pierre 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 7,457,451 searches. Data last updated October 23, 2026.
Use the filters below to find and compare flights from San Francisco to Pierre that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San FranciscoPierre
SFO San Francisco - PIR Pierre
SFOPIR
San Francisco
Fri 1/29
6:15 am-4:28 pm
1 stop8h 13m
Pierre
Tue 2/2
6:05 am-9:35 am
1 stop5h 30m
$474
Sorted by cheapest first
- Most accurate provider: When it comes to deals on San Francisco-Pierre flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Pierre flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Pierre flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Pierre flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Pierre flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Pierre
Have a flexible travel schedule? Discover the best time to fly to Pierre from San Francisco with our price prediction graph.
SFO-PIR
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
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 October 23, 2026.
Get a feel of what it's like to fly with United Airlines from San Francisco to Pierre by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Overall
7.3
Boarding
7.7
Entertainment
7.1
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Overall
7.3
Boarding
7.7
Entertainment
7.1
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Related info for your journey
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San Francisco and Pierre flights
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Top airline flying from San Francisco to Pierre
Discover the top airline that operate flights from San Francisco to Pierre. 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 7,457,451 searches. Data last updated October 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$296 | Average$378 | FlexibilityNo cancel fee | On-time69% |