Cheap Flights from Portland (PDX) to Clinton (CSM)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Portland Airport to CSM last minute?
Booking your trip from Portland Airport to CSM at the last minute could save you cash if you're lucky to find an amazing deal. However, airfares don't usually get cheaper as the date of departure nears. If you take a wait-and-see approach, flights could also be sold out or the best seats long gone. If you'd rather play it safe, book well in advance of the date you want to leave. In fact, Expedia has some of the biggest deals up to a year in advance. If your preferred airline hasn't released tickets yet, check back regularly as deals are constantly updated on Expedia.
What airports do you fly into for Foss from Portland?
You can fly from Portland to Foss through Clinton, OK (CSM-Clinton-Sherman Industrial), Clinton, OK (CLK-Clinton Municipal) or Altus, OK (AXS-Altus Municipal). If you don't know which hub to go for, consider factors such as flight timetables and the cost and convenience of transferring from the airport to your hotel. Disembark at Clinton, OK (CSM-Clinton-Sherman Industrial) and you'll be around 11 kilometers south of the heart of the city.
Can I change the date of my flight from Portland Airport to CSM?
Quickly and easily make changes to your Portland Intl. Airport (PDX) to CSM ticket via the Expedia Trips portal. But before amending dates or times, browse the rules in your itinerary to see what the carrier will let you do and what charges may apply. Some airlines charge a change fee per person, on top of any difference in fares. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also browse our Customer Service portal for more handy information and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Portland Intl.
Destination airport
Clinton-Sherman Industrial
Distance
2257 km

Book with confidence

Book with confidence

Portland to Clinton Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Portland to Clinton offer the perfect respite. Not only does exploring Clinton provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Portland to Clinton may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Clinton are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Clinton more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Clinton is now!

Portland to Clinton Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia