Search Cheap Flights to
Seaside

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Seaside Flights as Low as $157

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Bargain Flight
Delta
Frontier Airlines
Delta
Alaska Airlines
United
American Airlines
United
Frontier Airlines
Frontier Airlines
Alaska Airlines
Bargain Flight
JetBlue Airways
Delta
Sun Country Airlines
KEY LIME AIR DBA DENVER AIR CONNECTION

Cheap Flights to Seaside

Fall in love at first flight with your vacation to Seaside by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Seaside on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Seaside, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Seaside

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Seaside with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the PDX airport.

What is the cheapest month to fly to Seaside?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Seaside are in October, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Seaside?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 14 to choose from for your flight to Seaside.

What airport is best to fly into Seaside?

When you’re planning your trip to Seaside, convenience is the name of the game. Luckily, Seaside Astoria Regional Airport is nearby so you can deplane and get going on checking off everything on your Seaside must-do list.

How much are flights to Seaside?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Seaside on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $157, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Seaside?

The trick to saving a stack of cash on your flight to Seaside? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $157 right now, why wait?

Seaside Flight Information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Roundtrip price
$156

Last Minute Hotel Deals in Seaside

Ebb Tide Oceanfront Inn

Ebb Tide Oceanfront Inn

2 out of 5
300 N Prom Seaside OR
Book a stay at this beach hotel in Seaside. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular ...
9.2/10 Wonderful! (2,767 reviews)
"Room was directly on the promenade so we had a beautiful view of the beach and sunset. Room wasnt really modern but very clean and comfortable. Fireplace didn't work but it wasn't a big issue. We didn't use the pool so can't comment on that. The staff was very friendly! We enjoyed our stay & most ..."

Reviewed on Jun 21, 2026

Ebb Tide Oceanfront Inn
Hi-Tide Oceanfront Inn

Hi-Tide Oceanfront Inn

2 out of 5
30 Ave G Seaside OR
Book a stay at this beach hotel in Seaside. Enjoy free WiFi, free parking, and a beach locale. Our guests praise the breakfast and the helpful staff in our reviews. ...
9/10 Wonderful! (1,744 reviews)
"Nice well kept room.Very friendly staff.Would stay here again."

Reviewed on Jun 20, 2026

Hi-Tide Oceanfront Inn
Promenade Inn & Suites Oceanfront

Promenade Inn & Suites Oceanfront

2.5 out of 5
30 N Prom Seaside OR
Book a stay at this beach hotel in Seaside. Enjoy free WiFi, free parking, and a beach locale. Our guests praise the helpful staff and the clean rooms in our ...
7.2/10 Good! (2,595 reviews)
"Great property. Walk to the beach was very close, & walk to everything was very close by!"

Reviewed on Jun 20, 2026

Promenade Inn & Suites Oceanfront
SaltLine Hotel

SaltLine Hotel

3 out of 5
250 1st Avenue Seaside OR
Book a stay at this business-friendly hotel in Seaside. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.4/10 Exceptional! (1,076 reviews)
"My favorite place to stay when I am in Seaside. The location is perfectly located to everything and the beach is just steps away. The breakfast is nice and there are chocolate chip cookies when you arrive."

Reviewed on Jun 20, 2026

SaltLine Hotel
River Inn at Seaside

River Inn at Seaside

2.5 out of 5
531 Avenue A Seaside OR
Book a stay at this family-friendly hotel in Seaside. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our ...
9/10 Wonderful! (1,214 reviews)
"We were pleased with the central location for easy beach and shopping access. Breakfast was ok. Our room faced the river and had a small balcony, which we enjoyed. The outdoor seating with fire pits were a nice touch. The beds were comfy. In all it was a great stay. We stayed 2 days beyond our ..."

Reviewed on Jun 20, 2026

River Inn at Seaside
Coast River Inn by OYO Seaside

Coast River Inn by OYO Seaside

2 out of 5
800 S Holladay Drive Seaside OR
Stay at this hotel in Seaside. Enjoy free WiFi, free parking, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our reviews. ...
Coast River Inn by OYO Seaside
Best Western Plus Ocean View Resort

Best Western Plus Ocean View Resort

3 out of 5
414 North Prom Seaside OR
Book a stay at this beach hotel in Seaside. Enjoy free WiFi, free parking, and a beach locale. Our guests praise the helpful staff and the clean rooms in our ...
8.6/10 Excellent! (1,067 reviews)
"The staff was amazing!! We also really enjoyed the amenities and the location."

Reviewed on Jun 21, 2026

Best Western Plus Ocean View Resort
Inn At Seaside

Inn At Seaside

2.5 out of 5
441 2nd Ave Seaside OR
Book a stay at this business-friendly hotel in Seaside. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.2/10 Wonderful! (1,000 reviews)
"Had a 2 bedroom suite which was great for our family of 5. Free breakfast was great for the kids. Staff was kind. Short walk to the boardwalk."

Reviewed on Jun 18, 2026

Inn At Seaside
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.