$547+ Cheap flights from San Diego to Riverton, WY (SAN - RIW)
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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — RIW
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from San Diego to RivertonExplore the most affordable flight options available from San Diego to Riverton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from San Diego to Riverton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/72:24 pm -
2 stops6h 35m
Sun 10/112:19 pm -
1 stop7h 20m
Deal found 9/22![United Airlines logo]()
$547
This United Airlines deal was found by Cheapflights users on 9/23. 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 9/254:11 pm -
1 stop4h 48m
Sun 9/275:15 am -
1 stop4h 50m
Deal found 9/23![United Airlines logo]()
$548
Best flights from San Diego to RivertonDiscover carefully curated flight deals from San Diego to Riverton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from San Diego to Riverton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/72:24 pm -
2 stops6h 35m
Sun 10/112:19 pm -
1 stop7h 20m
Deal found 9/22![United Airlines logo]()
$547
Last-minute flights from San Diego to RivertonDiscover last-minute flight deals from San Diego to Riverton. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Riverton. Data last updated September 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/23. 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 9/254:11 pm -
1 stop4h 48m
Sun 9/275:15 am -
1 stop4h 50m
Deal found 9/23![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/72:24 pm -
2 stops6h 35m
Sun 10/112:19 pm -
1 stop7h 20m
Deal found 9/22![United Airlines logo]()
$547
Find flight deals from San Diego to Riverton
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Riverton (RIW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $547 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Riverton 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 7,457,451 searches. Data last updated September 24, 2026.
Use the filters below to find and compare flights from San Diego to Riverton that are best for you.
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Route
Depart
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Cheapest round-trip
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San DiegoRiverton
SAN San Diego - RIW Riverton
SANRIW
San Diego
Wed 10/7
2:24 pm-9:59 pm
2 stops6h 35m
Riverton
Sun 10/11
2:19 pm-8:39 pm
1 stop7h 20m
$547
Sorted by cheapest first
- Most accurate provider: When it comes to deals on San Diego-Riverton, Wyoming flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Riverton, Wyoming flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Riverton, Wyoming flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Riverton, Wyoming flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Riverton, Wyoming flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Riverton
Have a flexible travel schedule? Discover the best time to fly to Riverton from San Diego with our price prediction graph.
SAN-RIW
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.
Related info for your journey
Find useful and relevant information for your journey from San Diego to Riverton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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