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Casper

$268+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CPR
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
1 adult, Economy
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Cheap 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 February 6, 2026.

This United Airlines deal was found by Cheapflights users on 2/6. 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.
Sat 2/218:50 am
SJC
-
CPR
1 stop7h 30m
United Airlines
Wed 2/259:00 am
CPR
-
SJC
1 stop5h 41m
United Airlines
Deal found 2/6$268
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/205:10 am
SFO
-
CPR
1 stop4h 41m
United Airlines
Tue 2/241:20 pm
CPR
-
SFO
1 stop5h 25m
United Airlines
Deal found 2/4$298
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/243:55 pm
SJC
-
CPR
1 stop5h 14m
United Airlines
Sat 2/289:00 am
CPR
-
SJC
1 stop5h 41m
United Airlines
Deal found 2/3$328
This United Airlines deal was found by Cheapflights users on 2/3. 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 11/32:25 pm
SFO
-
CPR
1 stop6h 47m
United Airlines
Sat 11/73:15 pm
CPR
-
SFO
1 stop8h 28m
United Airlines
Deal found 2/3$338
This United Airlines deal was found by Cheapflights users on 2/4. 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 8/75:00 am
SFO
-
CPR
1 stop4h 44m
United Airlines
Tue 8/111:25 pm
CPR
-
SFO
1 stop5h 24m
United Airlines
Deal found 2/4$343
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/203:55 pm
SJC
-
CPR
1 stop5h 14m
United Airlines
Tue 2/247:10 am
CPR
-
SJC
1 stop7h 31m
United Airlines
Deal found 2/4$345
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/196:50 am
SFO
-
CPR
1 stop9h 11m
United Airlines
Mon 2/236:08 pm
CPR
-
SFO
1 stop6h 09m
United Airlines
Deal found 2/4$394
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Sat 2/143:55 pm
SJC
-
CPR
1 stop5h 14m
United Airlines
Wed 2/181:20 pm
CPR
-
SJC
1 stop8h 45m
United Airlines
Deal found 2/5$398
This United Airlines deal was found by Cheapflights users on 2/6. 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 6/255:00 am
SFO
-
CPR
1 stop4h 44m
United Airlines
Mon 6/296:08 pm
CPR
-
SFO
1 stop5h 48m
United Airlines
Deal found 2/6$402
This United Airlines deal was found by Cheapflights users on 2/6. 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 3/69:05 pm
SFO
-
CPR
2 stops12h 46m
United Airlines
Fri 3/135:25 am
CPR
-
SFO
1 stop5h 14m
United Airlines
Deal found 2/6$422
This United Airlines deal was found by Cheapflights users on 2/4. 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 8/72:32 pm
SJC
-
CPR
1 stop6h 40m
United Airlines
Tue 8/111:25 pm
CPR
-
SJC
1 stop8h 46m
United Airlines
Deal found 2/4$454
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/246:30 am
SFO
-
CPR
1 stop5h 20m
United Airlines
Wed 3/255:25 am
CPR
-
SFO
1 stop5h 14m
United Airlines
Deal found 2/4$550

Find 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 February 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$268
(United Airlines)

Popular in

May

Cheapest in

August

Average price

$620
Provider with most accurate pricing for San Francisco-Casper Natrona County flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Casper Natrona County flights.
Search Deals
From San Francisco Bay Area to Casper Natrona County
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 6, 2026.
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

Sat 2/21

8:50 am-5:20 pm

1 stop7h 30m

Casper Natrona County

Wed 2/25

9:00 am-1:41 pm

1 stop5h 41m

$268

San FranciscoCasper

SFO - CPR

SFOCPR

San Francisco

Fri 2/20

5:10 am-10:51 am

1 stop4h 41m

Casper Natrona County

Tue 2/24

1:20 pm-5:45 pm

1 stop5h 25m

$298

San JoseCasper

SJC - CPR

SJCCPR

San Jose

Tue 2/24

3:55 pm-10:09 pm

1 stop5h 14m

Casper Natrona County

Sat 2/28

9:00 am-1:41 pm

1 stop5h 41m

$328

San FranciscoCasper

SFO - CPR

SFOCPR

San Francisco

Fri 3/6

5:05 am-10:51 am

1 stop4h 46m

Casper Natrona County

Fri 3/13

5:25 am-9:39 am

1 stop5h 14m

$338

San JoseCasper

SJC - CPR

SJCCPR

San Jose

Fri 2/20

3:55 pm-10:09 pm

1 stop5h 14m

Casper Natrona County

Tue 2/24

7:10 am-1:41 pm

1 stop7h 31m

$345

San FranciscoCasper

SFO - CPR

SFOCPR

San Francisco

Thu 2/19

6:50 am-5:01 pm

1 stop9h 11m

Casper Natrona County

Mon 2/23

6:08 pm-11:17 pm

1 stop6h 09m

$394

San FranciscoCasper

SFO - CPR

SFOCPR

San Francisco

Thu 6/25

5:00 am-10:44 am

1 stop4h 44m

Casper Natrona County

Mon 6/29

6:08 pm-10:56 pm

1 stop5h 48m

$402

San FranciscoCasper

SFO - CPR

SFOCPR

San Francisco

Tue 3/24

6:30 am-12:50 pm

1 stop5h 20m

Casper Natrona County

Wed 3/25

5:25 am-9:39 am

1 stop5h 14m

$550

San FranciscoCasper

SFO - CPR

SFOCPR

San Francisco

Tue 4/21

2:32 pm-10:07 pm

1 stop6h 35m

Casper Natrona County

Fri 4/24

5:55 pm-7:05 am

1 stop14h 10m

$560

San JoseCasper

SJC - CPR

SJCCPR

San Jose

Tue 4/21

8:45 am-6:59 pm

1 stop9h 14m

Casper Natrona County

Fri 4/24

5:25 am-1:35 pm

1 stop9h 10m

$604

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 15 results
1
2

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
No data available for this route at this time. Please check back soon.

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 February 6, 2026.
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
9,244 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

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
9,244 reviews
United Airlines
7.4
Good
9,244 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

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 7h 30m. 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.

See more FAQs

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Alternative routes for San Francisco Bay Area to Casper

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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 February 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$448FlexibilityNo cancel feeOn-time69%

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