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Casper

$273+ Cheap flights from San Francisco Bay Area to Casper (CPR)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CPR
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Casper

Keep the following information in mind while searching for San Francisco Bay Area to Casper flight deals. Data was last updated August 21, 2025.

Round-trip from

$273
(United Airlines)

Popular in

May

Cheapest in

January

Average price

$371
From San Francisco Bay Area to Casper Natrona County
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from San Francisco Bay Area to Casper

Cheapest flights from San Francisco Bay Area to Casper
Explore the most affordable flight options available from San Francisco Bay Area to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This United Airlines deal was found by Cheapflights users on 8/21. 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.
Wed 9/312:30 pmSJC - CPR
1 stop5h 39mUnited Airlines
Sat 9/69:10 amCPR - SJC
1 stop5h 24mUnited Airlines
Deal found 8/21$273
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Tue 9/2312:30 pmSJC - CPR
1 stop8h 44mUnited Airlines
Tue 9/301:32 pmCPR - SJC
1 stop8h 34mUnited Airlines
Deal found 8/21$338
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Tue 9/234:28 pmSFO - CPR
1 stop4h 46mUnited Airlines
Tue 9/306:00 pmCPR - SFO
1 stop5h 57mUnited Airlines
Deal found 8/21$359
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/55:00 amSFO - CPR
1 stop4h 50mUnited Airlines
Tue 9/308:55 amCPR - SFO
1 stop9h 41mUnited Airlines
Deal found 8/19$374
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/193:45 pmSJC - CPR
1 stop5h 29mUnited Airlines
Mon 9/225:30 amCPR - SJC
1 stop5h 21mUnited Airlines
Deal found 8/20$375
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:30 amSFO - CPR
1 stop7h 06mUnited Airlines
Tue 10/216:00 pmCPR - SFO
1 stop5h 57mUnited Airlines
Deal found 8/21$376
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Tue 9/98:35 amSFO - CPR
1 stop7h 17mUnited Airlines
Fri 9/125:50 pmCPR - SFO
2 stops20h 50mUnited Airlines
Deal found 8/21$428
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Wed 8/275:00 amSFO - CPR
1 stop4h 50mUnited Airlines
Sat 8/307:05 amCPR - SFO
1 stop9h 07mUnited Airlines
Deal found 8/21$438
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 9/412:30 pmSJC - CPR
1 stop5h 39mUnited Airlines
Mon 9/81:37 pmCPR - SJC
1 stop8h 41mUnited Airlines
Deal found 8/20$439

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area to Casper 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 2,558,603 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Casper that are best for you.

Fly from

San Francisco Bay Area

Fly to

Casper

Route

Depart

Return

Price

San JoseCasper

SJC - CPR

SJCCPR

San Jose

Wed 9/3

12:30 pm-7:09 pm

1 stop5h 39m

Casper Natrona County

Sat 9/6

9:10 am-1:34 pm

1 stop5h 24m

$273

San JoseCasper

SJC - CPR

SJCCPR

San Jose

Tue 9/23

12:30 pm-10:14 pm

1 stop8h 44m

Casper Natrona County

Tue 9/30

1:32 pm-9:06 pm

1 stop8h 34m

$338

San FranciscoCasper

SFO - CPR

SFOCPR

San Francisco

Tue 9/23

4:28 pm-10:14 pm

1 stop4h 46m

Casper Natrona County

Tue 9/30

6:00 pm-10:57 pm

1 stop5h 57m

$359

San FranciscoCasper

SFO - CPR

SFOCPR

San Francisco

Fri 9/5

5:00 am-10:50 am

1 stop4h 50m

Casper Natrona County

Tue 9/30

8:55 am-5:36 pm

1 stop9h 41m

$374

San JoseCasper

SJC - CPR

SJCCPR

San Jose

Fri 9/19

3:45 pm-10:14 pm

1 stop5h 29m

Casper Natrona County

Mon 9/22

5:30 am-9:51 am

1 stop5h 21m

$375

San FranciscoCasper

SFO - CPR

SFOCPR

San Francisco

Wed 9/17

6:30 am-2:36 pm

1 stop7h 06m

Casper Natrona County

Tue 10/21

6:00 pm-10:57 pm

1 stop5h 57m

$376

San FranciscoCasper

SFO - CPR

SFOCPR

San Francisco

Tue 9/9

8:35 am-4:52 pm

1 stop7h 17m

Casper Natrona County

Fri 9/12

5:50 pm-1:40 pm

2 stops20h 50m

$428

San JoseCasper

SJC - CPR

SJCCPR

San Jose

Thu 9/4

12:30 pm-7:09 pm

1 stop5h 39m

Casper Natrona County

Mon 9/8

1:37 pm-9:18 pm

1 stop8h 41m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Best time to book a flight from San Francisco Bay Area to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from San Francisco Bay Area 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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco Bay Area to Casper

What is the cheapest time of day to fly from XIH to CPR?

Find hourly flight availability from San Francisco Bay Area to Casper. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2025.

When flying from San Francisco Bay Area to Casper, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Casper

Get insights into the airlines that provide service to Casper. 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 Casper. Reviews last updated August 21, 2025.
Peruse reviews from past customers who have flown with United Airlines from San Francisco Bay Area to Casper to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,934 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
8,934 reviews
United Airlines
7.4
Good
8,934 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

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

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

  • What airport do you fly into for flights to Casper from San Francisco Bay Area?

    If you book a flight to Casper from San Francisco Bay Area, you will be flying to Natrona County, which is the city’s only airport. Casper Natrona County (CPR) is located 8.1 mi from the center of Casper.

  • How long is the flight from San Francisco Bay Area to Casper?

    Departing from San Francisco Bay Area to Casper will take you 5h 39m. San Francisco Bay Area and Casper are separated by a distance of 900 mi.

  • What are the most popular routes from San Francisco Bay Area to Casper?

    When deciding which route to take from San Francisco Bay Area to Casper consider San Jose - Casper Natrona County, San Francisco - Casper Natrona County or Oakland - Casper Natrona County as they are the most popular.

  • Can I find deals for flights from San Francisco Bay Area to Casper that include hotel bookings?

    Yes. In addition to deals on San Francisco Bay Area to Casper flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco Bay Area to Casper?

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

  • Can I find deals for business class flights from San Francisco Bay Area to Casper?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Casper 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 Francisco Bay Area to Casper?

    Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Casper (average of $348). Flying from San Francisco Bay Area to Casper in June is currently the most expensive (average of $504). 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

Traveling to a place near Casper?

Book flights to Casper if you plan to visit one of these locations
Rawlins

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Top airline flying from San Francisco Bay Area to Casper

Discover the top airline that operate flights from San Francisco Bay Area to Casper. 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 2,558,603 searches. Data last updated August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$298Average$490FlexibilityNo cancel feeOn-time69%

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