SFO - CPR

$277 Find Cheap Flights from San Francisco to Casper

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Casper departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Casper

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Casper, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Casper, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from San Francisco to Casper (SFO-CPR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Casper that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from San Francisco to Casper

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Francisco to Casper.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
5:05 am - 10:58 amSFO-CPR
4h 53m1 stop
United Airlines Logo
5:30 am - 9:45 amCPR-SFO
5h 15m1 stop
$277United Airlines
Find Deal
Thu, Jun 5 - Thu, Jun 19
United Airlines Logo
5:00 am - 2:38 pmSFO-CPR
8h 38m1 stop
United Airlines Logo
3:15 pm - 11:12 pmCPR-SFO
8h 57m1 stop
$398United Airlines
Find Deal
Wed, May 14 - Sun, May 18
United Airlines Logo
5:05 am - 10:58 amSFO-CPR
4h 53m1 stop
United Airlines Logo
5:58 pm - 11:30 pmCPR-SFO
6h 32m1 stop
$428United Airlines
Find Deal
Fri, May 23 - Sun, May 25
United Airlines Logo
5:05 am - 10:58 amSFO-CPR
4h 53m1 stop
United Airlines Logo
9:00 am - 8:06 pmCPR-SFO
12h 06m2 stops
$447United Airlines
Find Deal
Fri, May 23 - Sun, May 25
United Airlines Logo
11:12 am - 8:26 pmSFO-CPR
8h 14m1 stop
United Airlines Logo
3:15 pm - 11:12 pmCPR-SFO
8h 57m1 stop
$448United Airlines
Find Deal
Thu, May 15 - Sun, May 18
United Airlines Logo
10:35 am - 10:11 pmSFO-CPR
10h 36m2 stops
United Airlines Logo
3:15 pm - 11:12 pmCPR-SFO
8h 57m1 stop
$452United Airlines
Find Deal
Wed, May 14 - Sun, May 18
United Airlines Logo
7:05 pm - 12:41 pmSFO-CPR
16h 36m1 stop
United Airlines Logo
5:58 pm - 11:30 pmCPR-SFO
6h 32m1 stop
$472United Airlines
Find Deal
Fri, May 16 - Fri, May 23
United Airlines Logo
8:25 am - 10:11 pmSFO-CPR
12h 46m2 stops
United Airlines Logo
3:15 pm - 11:12 pmCPR-SFO
8h 57m1 stop
$482United Airlines
Find Deal
Thu, May 15 - Sun, May 18
United Airlines Logo
9:20 pm - 2:38 pmSFO-CPR
16h 18m2 stops
United Airlines Logo
5:58 pm - 11:30 pmCPR-SFO
6h 32m1 stop
$483United Airlines
Find Deal
Fri, May 16 - Fri, May 23
United Airlines Logo
8:25 am - 10:11 pmSFO-CPR
12h 46m2 stops
United Airlines Logo
6:10 pm - 7:23 amCPR-SFO
14h 13m2 stops
$526United Airlines
Find Deal
Thu, May 15 - Sun, May 18
Useful Info

Good to know

High seasonJune
Cheapest flight$277
Most popular time to fly with an average 9% increase in price.
Flight from San Francisco to Casper

When to book flights from San Francisco to Casper

Are your dates flexible? Find out the best times to travel from San Francisco to Casper based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Casper

  • What is the cheapest flight from San Francisco to Casper?

    In the last 3 days, the lowest price for a flight from San Francisco to Casper was $277 for a round-trip ticket.

  • Do I need a passport to fly between San Francisco and Casper?

    A passport is not required to fly from San Francisco to Casper.

  • Which aircraft models fly most regularly from San Francisco to Casper?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Casper?

    Star Alliance is the only airline alliance operating flights between San Francisco and Casper.

  • How does KAYAK find such low prices on flights from San Francisco to Casper?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Casper.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Casper?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Casper from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Casper?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Casper with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and CPR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Casper?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Casper from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from San Francisco to Casper

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Casper. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Casper? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8696 reviews
7.1Entertainment
8.1Crew
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

Compared with other carriers business class for an overnight was not worth the extra expense.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

AWFUL. I have had the experience of traveling with many airlines across the world, and hands down United Airlines is the worst. Not one flight was on time, and I don’t think I met one crew member or staff member who wasn’t rude.

For an 8.5 hour flight the service on board lacked a bit. Service start was slow, the food was worse than usual and they skipped the snack they were supposed to deliver before landing.

Wish movie and music choices changed more often. Mostly same from a month or two ago when I last flew.

It was good. Just that the seats could not be reclined. The people behind were not ready to let the chairs be reclined

Checkin was painful and slow! Lady didn’t seem to know what was going on and couldn’t explain the delay. Seemed ahe couldnt see the computer scree and we couldn’t hear her talk through her mask.

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

Everything you need to know for your flight from San Francisco to Casper

Information on your arrival and departure airports

Casper (CPR)
San Francisco (SFO)

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