SAN - WYS

Find cheap flights from San Diego to West Yellowstone - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

When to travel
September
Cheapest • 22% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg $419 (round-trip)
Salt Lake City (SLC)
Shortest trip • 4h 37m (one-way)
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Cheap Flights from San Diego to West Yellowstone (SAN-WYS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Multiple Airlines Logo
SAN  San Diego Airport-WYS West Yellowstone
887 mimulti-stop
Multiple Airlines Logo
WYS  West Yellowstone-SAN San Diego Airport
887 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand and travel trends for San Diego to West Yellowstone flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from San Diego to West Yellowstone?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from San Diego to West Yellowstone. It’s 22% cheaper than the average day, while Sunday is the most expensive, with prices 44% higher.

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Key details for San Diego to West Yellowstone flights

The most popular month to fly with an average 60% increase in travelers.

When to book flights from San Diego to West Yellowstone

Are your dates flexible? Find out the best times to travel from San Diego 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

Your San Diego to West Yellowstone flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San Diego to West Yellowstone?

    Only Economy Class is available on flights from San Diego to West Yellowstone.

  • How long is a flight from San Diego to West Yellowstone?

    There are currently no nonstop flights available from San Diego to West Yellowstone. Flights with 1 layover take between 4h 37m and 6h 29m in total, depending on the connection.

  • Do I need a passport to fly from San Diego to West Yellowstone?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a San Diego to West Yellowstone flight?

    Round-trip flights from San Diego to West Yellowstone range from $338 to $484, with an average of $399 over the past 12 months. Anything below $338 counts as a good deal.

  • Which airports can I use when flying from San Diego to West Yellowstone?

    Flights from San Diego to West Yellowstone usually depart from San Diego (SAN) and arrive at West Yellowstone (WYS).

  • Which airports do connecting flights from San Diego to West Yellowstone pass through?

    Connecting flights from San Diego to West Yellowstone most commonly pass through:

    • Denver Intl (DEN) - 54% of one-stop connections
    • Salt Lake City (SLC) - 46% of one-stop connections

  • Can I save money by using flexible dates for flights from San Diego to West Yellowstone?

    Yes. Flexible dates can save you up to 46% on flights from San Diego to West Yellowstone. Monday is the cheapest departure day at $313 round-trip on average, while Sunday is the most expensive at $576, a difference of $263.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from San Diego to West Yellowstone?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 37m, compared with 6h 29m via Denver Intl (DEN).

  • What is the time difference between San Diego and West Yellowstone?

    West Yellowstone is 1 hour ahead of San Diego (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking San Diego to West Yellowstone flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average $313, about $263 less than Sunday fares (46% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Diego to West Yellowstone trip for September. Fares historically average $313 round-trip in that month - typically $258 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to West Yellowstone Airport.

    • Best Western Weston Inn
    • Yellowstone Country Inn
    • White Buffalo Hotel

More options for your flight from San Diego to West Yellowstone

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