How much is a flight from Portland to Rock Springs?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Portland and Rock Springs.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Portland - Rock Springs route.

Best airport options between Portland and Rock Springs

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

• Airports in Portland: Portland is the only operating airport.
• Airports in Rock Springs: Rock Springs - Sweetwater County is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Adjust your flight filters for Portland – Rock Springs

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.

Other popular destinations

Planning a trip to United States? These cities are popular too: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.