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Seaside

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Seaside Flights as Low as $117

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

Alaska Airlines
Wed, Aug 26 - Fri, Sep 11
SFO
San Francisco Intl.
PDX
Portland Intl.
$117 Roundtrip, found 3 hours ago
$117
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Wed, Aug 26 from San Francisco Intl. to Portland Intl., returning Fri, Sep 11, priced at $117 found 3 hours ago
Delta
Wed, Aug 26 - Fri, Sep 11
SFO
San Francisco Intl.
PDX
Portland Intl.
$127 Roundtrip, found 3 hours ago
$127
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Aug 26 from San Francisco Intl. to Portland Intl., returning Fri, Sep 11, priced at $127 found 3 hours ago
United
Wed, Aug 26 - Fri, Sep 11
SFO
San Francisco Intl.
PDX
Portland Intl.
$137 Roundtrip, found 3 hours ago
$137
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Aug 26 from San Francisco Intl. to Portland Intl., returning Fri, Sep 11, priced at $137 found 3 hours ago
Delta
Wed, Aug 26 - Sun, Sep 6
SFO
San Francisco Intl.
PDX
Portland Intl.
$164 Roundtrip, found 19 hours ago
$164
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Aug 26 from San Francisco Intl. to Portland Intl., returning Sun, Sep 6, priced at $164 found 19 hours ago
American Airlines
Tue, Sep 8 - Sat, Sep 12
LAX
Los Angeles Intl.
PDX
Portland Intl.
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 8 from Los Angeles Intl. to Portland Intl., returning Sat, Sep 12, priced at $167 found 1 day ago
American Airlines
Fri, Aug 21 - Thu, Aug 27
BNA
Nashville Intl.
PDX
Portland Intl.
$172 Roundtrip, found 19 hours ago
$172
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Fri, Aug 21 from Nashville Intl. to Portland Intl., returning Thu, Aug 27, priced at $172 found 19 hours ago
Frontier Airlines
Sat, Aug 22 - Tue, Aug 25
LAX
Los Angeles Intl.
PDX
Portland Intl.
$178 Roundtrip, found 5 days ago
$178
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Aug 22 from Los Angeles Intl. to Portland Intl., returning Tue, Aug 25, priced at $178 found 5 days ago
United
Fri, Aug 21 - Sat, Aug 22
FAT
Fresno Yosemite Intl.
PDX
Portland Intl.
$183 Roundtrip, found 1 day ago
$183
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 21 from Fresno Yosemite Intl. to Portland Intl., returning Sat, Aug 22, priced at $183 found 1 day ago
Delta
Tue, Sep 1 - Mon, Sep 14
TPA
Tampa Intl.
PDX
Portland Intl.
$197 Roundtrip, found 22 hours ago
$197
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Sep 1 from Tampa Intl. to Portland Intl., returning Mon, Sep 14, priced at $197 found 22 hours ago
Frontier Airlines
Sat, Oct 10 - Sat, Oct 17
DFW
Dallas-Fort Worth Intl.
PDX
Portland Intl.
$248 Roundtrip, found 19 hours ago
$248
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Sat, Oct 10 from Dallas-Fort Worth Intl. to Portland Intl., returning Sat, Oct 17, priced at $248 found 19 hours ago
Frontier Airlines
Sat, Aug 15 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
PDX
Portland Intl.
$268 Roundtrip, found 3 days ago
$268
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Aug 15 from Hartsfield-Jackson Atlanta Intl. to Portland Intl., returning Tue, Aug 25, priced at $268 found 3 days ago
Bargain Flight
Mon, Sep 14 - Fri, Sep 18
MSP
Minneapolis - St. Paul Intl.
PDX
Portland Intl.
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Mon, Sep 14 from Minneapolis - St. Paul Intl. to Portland Intl., returning Fri, Sep 18, priced at $269 found 3 days ago
Sun Country Airlines
Mon, Sep 14 - Fri, Sep 18
MSP
Minneapolis - St. Paul Intl.
PDX
Portland Intl.
$287 Roundtrip, found 3 days ago
$287
Roundtrip
found 3 days ago
Select Sun Country Airlines flight, departing Mon, Sep 14 from Minneapolis - St. Paul Intl. to Portland Intl., returning Fri, Sep 18, priced at $287 found 3 days ago
Alaska Airlines
Fri, Nov 6 - Mon, Nov 9
ANC
Ted Stevens Anchorage Intl.
PDX
Portland Intl.
$417 Roundtrip, found 7 hours ago
$417
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Fri, Nov 6 from Ted Stevens Anchorage Intl. to Portland Intl., returning Mon, Nov 9, priced at $417 found 7 hours ago
Delta
Thu, Aug 13 - Wed, Aug 19
DAL
Love Field
PDX
Portland Intl.
$486 Roundtrip, found 5 days ago
$486
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Aug 13 from Love Field to Portland Intl., returning Wed, Aug 19, priced at $486 found 5 days ago
JetBlue Airways
Thu, Sep 3 - Tue, Sep 8
BNA
Nashville Intl.
PDX
Portland Intl.
$568 Roundtrip, found 1 day ago
$568
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Sep 3 from Nashville Intl. to Portland Intl., returning Tue, Sep 8, priced at $568 found 1 day ago

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 August, 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 15 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 $117, 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 $117 right now, why wait?

Seaside Flight Information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Roundtrip price
$117

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! (2,793 reviews)
"Room was clean, beds were comfortable, breakfast had a good variety of foods. Our room was right on the beach which was awesome. The bathroom had chips in the floor tile, bathtub and vanity sink, plus the fan needed repairs. Overall it was a good value for 5 people"

Reviewed on Jul 10, 2026

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Ebb Tide Oceanfront Inn
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! (1,081 reviews)
"The shower is hard felt good. Pool was nice. I didn't like how echo the halls are you can here everyone. But over all it was nice and comfortable"

Reviewed on Jul 11, 2026

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Best Western Plus Ocean View Resort
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! (2,617 reviews)
"Clean room good amethyst"

Reviewed on Jul 11, 2026

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Promenade Inn & Suites Oceanfront
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! (1,251 reviews)
"We've stayed at many other hotels in the past but Id say this hotel is by far one of the best experiences we've had. From the staff, food, activities, pool, room and cleanliness I give it a 5 plus 🌟 🌟🌟🌟🌟 stars!! The towels are super white too!!! Very clean! We enjoyed our stay."

Reviewed on Jul 11, 2026

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River Inn at Seaside
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! (1,098 reviews)
"Very nice hotel only 5min walk to beach. Ample parking @n/c on site. Beds were comfortable. A very good breakfast incl in booking. Our only complaint was sound proofing between floors. We were on 2nd floor and lots of thumps, bangs coming from rooms above us, despite carpeting on floors in rooms, ..."

Reviewed on Jul 9, 2026

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SaltLine Hotel
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! (1,759 reviews)
"Need better coffee makers. My barely would work my dad who stayed in the room next to us his only put out water. The bathroom also was pretty small and outdated."

Reviewed on Jul 11, 2026

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Hi-Tide Oceanfront Inn
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. ...
8.4/10 Very Good! (1,068 reviews)
"Room was clean, check in was quick, and bed was good. Be prepared for the loud car noises in the morning but overall it was good."

Reviewed on Jul 10, 2026

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Coast River Inn by OYO Seaside
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! (1,012 reviews)
"From the moment we arrived , the staff was friendly and effecient. It's a older place but very well maintained and clean ."

Reviewed on Jul 11, 2026

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Inn At Seaside
See all 826 properties in 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.