SFO - WYS

$229 Find Cheap Flights from San Francisco to West Yellowstone

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to West Yellowstone departing on 8/30. 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
1 adult, Economy

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

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

Cheap Flights from San Francisco to West Yellowstone (SFO-WYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to West Yellowstone 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to West Yellowstone

Sat, Aug 2 - Tue, Aug 5
Delta Logo
5:30 am - 10:36 amSFO-WYS
4h 06m1 stop
Delta Logo
3:25 pm - 12:19 amWYS-SFO
9h 54m2 stops
$244Delta
Find Deal
Sat, Aug 2 - Mon, Aug 4
Delta Logo
5:30 am - 10:36 amSFO-WYS
4h 06m1 stop
Delta Logo
3:25 pm - 7:51 amWYS-SFO
17h 26m2 stops
$304Delta
Find Deal
Sat, Aug 2 - Wed, Aug 6
Delta Logo
5:30 am - 10:36 amSFO-WYS
4h 06m1 stop
Delta Logo
3:25 pm - 11:11 pmWYS-SFO
8h 46m2 stops
$313Delta
Find Deal
Tue, Sep 16 - Wed, Sep 24
Delta Logo
9:54 am - 2:52 pmSFO-WYS
3h 58m1 stop
Delta Logo
3:27 pm - 9:45 pmWYS-SFO
7h 18m1 stop
$334Delta
Find Deal
Sat, Aug 23 - Sat, Aug 30
Delta Logo
5:35 am - 10:36 amSFO-WYS
4h 01m1 stop
Delta Logo
3:25 pm - 10:09 pmWYS-SFO
7h 44m2 stops
$344Delta
Find Deal
Sat, Aug 2 - Wed, Aug 6
Delta Logo
5:30 am - 10:36 amSFO-WYS
4h 06m1 stop
Delta Logo
3:25 pm - 11:11 pmWYS-SFO
8h 46m2 stops
$348Delta
Find Deal
Tue, Sep 16 - Wed, Sep 24
Delta Logo
5:55 am - 2:52 pmSFO-WYS
7h 57m2 stops
Delta Logo
3:27 pm - 11:09 pmWYS-SFO
8h 42m2 stops
$349Delta
Find Deal
Fri, Aug 1 - Tue, Aug 5
Delta Logo
8:50 pm - 10:36 amSFO-WYS
12h 46m2 stops
Delta Logo
3:25 pm - 12:19 amWYS-SFO
9h 54m2 stops
$352Delta
Find Deal
Fri, Aug 22 - Fri, Aug 29
United Airlines Logo
4:28 pm - 9:37 amSFO-WYS
16h 09m1 stop
United Airlines Logo
11:55 am - 3:12 pmWYS-SFO
28h 17m1 stop
$429United Airlines
Find Deal
Fri, Aug 22 - Fri, Aug 29
United Airlines Logo
1:25 pm - 9:37 amSFO-WYS
19h 12m2 stops
United Airlines Logo
11:55 am - 7:50 amWYS-SFO
20h 55m1 stop
$435United Airlines
Find Deal
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KAYAK's insights & trends for San Francisco to West Yellowstone flights

Get data-powered insights and trends into flights from San Francisco to West Yellowstone to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Francisco to West Yellowstone?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Francisco to West Yellowstone were found on Delta ($244) and United Airlines ($429).

Good to know

Cheapest flight$229
Flight from San Francisco to West Yellowstone

When to book flights from San Francisco to West Yellowstone

Are your dates flexible? Find out the best times to travel from San Francisco to West Yellowstone 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 West Yellowstone

  • What is the cheapest flight from San Francisco to West Yellowstone?

    In the last 3 days, the lowest price for a flight from San Francisco to West Yellowstone was $229 for a one-way ticket and $244 for a round-trip.

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

    No, a passport isn't needed to fly from San Francisco to West Yellowstone. However, local authorities might ask for an official ID.

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

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

  • Which airline alliances offer flights from San Francisco to West Yellowstone?

    SkyTeam, and Star Alliance are the airline alliances operating flights between San Francisco and West Yellowstone, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Francisco to West Yellowstone, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Francisco to West Yellowstone are Delta and United Airlines. With an average price for the route of $541 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $441 and an overall rating of 7.4.

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

    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 West Yellowstone.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to West Yellowstone 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 West Yellowstone?

    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 West Yellowstone with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and WYS 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 West Yellowstone?

    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 West Yellowstone from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Francisco to West Yellowstone

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to West Yellowstone. 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 West Yellowstone? 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.
8.0
DeltaOverall score based on 7951 reviews
7.9Comfort
8.5Crew
7.3Food
8.2Boarding
7.9Entertainment
Airline reviews

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

4.0 OkayMrs., Jul 2025LAX - RDU
Read more Delta reviews

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Delta flight was on time, seats were comfortable, and crew was nice.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

They hired a new catering company the same day of my flight. They botched the job by not delivering the right carts and after THREE HOURS waiting, the flight crew timed out (flight was 19 hours long and FAA rules state crew can’t work more than 14 hours long). So they CANCELED OUR FLIGHT!! Worst experience ever. Avoid UAL at all costs.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

get E+, a must for 5 hours flight if you are tall

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