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Seaside

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Seaside Flights as Low as $100

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

Frontier Airlines
Mon, Jul 28 - Fri, Aug 1
SFO
San Francisco Intl.
PDX
Portland Intl.
$100 Roundtrip, found 12 hours ago
$100
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Mon, Jul 28 from San Francisco Intl. to Portland Intl., returning Fri, Aug 1, priced at $100 found 12 hours ago
Frontier Airlines
Mon, Sep 22 - Mon, Sep 29
ONT
Los Angeles - Ontario Intl.
PDX
Portland Intl.
$109 Roundtrip, found 4 days ago
$109
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Sep 22 from Los Angeles - Ontario Intl. to Portland Intl., returning Mon, Sep 29, priced at $109 found 4 days ago
Alaska Airlines
Tue, Sep 30 - Sat, Oct 4
BOI
Boise
PDX
Portland Intl.
$117 Roundtrip, found 1 day ago
$117
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Sep 30 from Boise to Portland Intl., returning Sat, Oct 4, priced at $117 found 1 day ago
Spirit Airlines
Tue, Sep 23 - Tue, Sep 30
LAX
Los Angeles Intl.
PDX
Portland Intl.
$131 Roundtrip, just found
$131
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Sep 23 from Los Angeles Intl. to Portland Intl., returning Tue, Sep 30, priced at $131 just found
Spirit Airlines
Tue, Sep 23 - Tue, Sep 30
LAX
Los Angeles Intl.
PDX
Portland Intl.
$134 Roundtrip, just found
$134
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Sep 23 from Los Angeles Intl. to Portland Intl., returning Tue, Sep 30, priced at $134 just found
Delta
Tue, Sep 30 - Sat, Oct 4
BOI
Boise
PDX
Portland Intl.
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 30 from Boise to Portland Intl., returning Sat, Oct 4, priced at $137 found 1 day ago
United
Tue, Sep 2 - Wed, Sep 3
SFO
San Francisco Intl.
PDX
Portland Intl.
$137 Roundtrip, just found
$137
Roundtrip
just found
Select United flight, departing Tue, Sep 2 from San Francisco Intl. to Portland Intl., returning Wed, Sep 3, priced at $137 just found
American Airlines
Wed, Aug 13 - Wed, Aug 20
LAX
Los Angeles Intl.
PDX
Portland Intl.
$142 Roundtrip, found 2 days ago
$142
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug 13 from Los Angeles Intl. to Portland Intl., returning Wed, Aug 20, priced at $142 found 2 days ago
Spirit Airlines
Tue, Jul 22 - Wed, Jul 23
BUR
Hollywood Burbank
PDX
Portland Intl.
$154 Roundtrip, found 1 day ago
$154
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Jul 22 from Hollywood Burbank to Portland Intl., returning Wed, Jul 23, priced at $154 found 1 day ago
Delta
Tue, Aug 12 - Tue, Aug 19
BIL
Logan Intl.
PDX
Portland Intl.
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Aug 12 from Logan Intl. to Portland Intl., returning Tue, Aug 19, priced at $159 found 2 days ago
Hawaiian Airlines
Thu, Nov 27 - Thu, Nov 27
LAX
Los Angeles Intl.
PDX
Portland Intl.
$177 Roundtrip, found 2 days ago
$177
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Thu, Nov 27 from Los Angeles Intl. to Portland Intl., returning Thu, Nov 27, priced at $177 found 2 days ago
American Airlines
Tue, Aug 12 - Wed, Aug 13
CLD
McClellan-Palomar
PDX
Portland Intl.
$200 Roundtrip, found 2 days ago
$200
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug 12 from McClellan-Palomar to Portland Intl., returning Wed, Aug 13, priced at $200 found 2 days ago
Spirit Airlines
Wed, Jul 23 - Tue, Jul 29
BWI
Baltimore Washington Intl. Thurgood Marshall
PDX
Portland Intl.
$255 Roundtrip, found 1 day ago
$255
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Jul 23 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Tue, Jul 29, priced at $255 found 1 day ago
Bargain Flight
Tue, Sep 16 - Tue, Sep 23
RDU
Raleigh - Durham Intl.
PDX
Portland Intl.
$265 Roundtrip, found 1 day ago
$265
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Tue, Sep 16 from Raleigh - Durham Intl. to Portland Intl., returning Tue, Sep 23, priced at $265 found 1 day ago
Sun Country Airlines
Thu, Jul 24 - Fri, Jul 25
RDU
Raleigh - Durham Intl.
PDX
Portland Intl.
$322 Roundtrip, found 1 day ago
$322
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Thu, Jul 24 from Raleigh - Durham Intl. to Portland Intl., returning Fri, Jul 25, priced at $322 found 1 day ago
Bargain Flight
Thu, Sep 25 - Tue, Oct 7
HNL
Daniel K. Inouye Intl.
PDX
Portland Intl.
$334 Roundtrip, found 1 day ago
$334
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Thu, Sep 25 from Daniel K. Inouye Intl. to Portland Intl., returning Tue, Oct 7, priced at $334 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 July, 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 $100, 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 $100 right now, why wait?

Seaside Flight Information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Roundtrip price
$99

Last Minute Hotel Deals in Seaside

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 ...
6.8/10 (2,096 reviews)
"It was close to everything. My husband can’t walk long distances so the location was perfect. The Promenade is remodeling so I can’t wait until we can stay again! Adding breakfast would also be great!"

Reviewed on Jun 26, 2025

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Promenade Inn & Suites Oceanfront
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 ...
8.4/10 Very Good! (1,004 reviews)
"good service w good staff, and room so clean and nice view. its worth it w the price. recomended place to stay in seaside 👏"

Reviewed on Jun 26, 2025

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Best Western Plus Ocean View Resort
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 ...
9/10 Wonderful! (2,337 reviews)
"We really enjoyed the Fireplace and the roomy size of our room. The breakfast was a nice addition. Nice Motel for the price!"

Reviewed on Jun 26, 2025

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Ebb Tide Oceanfront Inn
SaltLine Hotel
SaltLine Hotel
3 out of 5
250 1st Avenue, Seaside, OR
Stay at this 3-star 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! (1,002 reviews)
Very Impressed.
"Amazing atmosphere, staff, and amenities! Impressed from the very start with the staff greeting us and a comfortable sit down check in. This hotel had so much more to offer, including complimentary bikes for our whole, beach toys and accessories, amazing breakfast, patio with outdoor games, and so ..."

Reviewed on Jun 26, 2025

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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! (1,746 reviews)
"Right on the beach. Boardwalk is steps away. Good for dogs"

Reviewed on Jun 24, 2025

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Hi-Tide Oceanfront Inn
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 ...
8.8/10 Excellent! (1,003 reviews)
Lovely hotel and lovelier staff!
"We had the nicest night in Seaside. The staff were all so kind and helpful and check in was a breeze! Such a treat to stay here!"

Reviewed on Jun 28, 2025

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River Inn at Seaside
Rivertide Suites Hotel
Rivertide Suites Hotel
3 out of 5
102 N. Holladay, Seaside, OR
Stay at this 3-star family-friendly hotel in Seaside. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
9.2/10 Wonderful! (1,007 reviews)
Best Hotel in The Area
"I love this hotel! It’s the best hotel I’ve stayed at in or around seaside and most of the time the prices are on the lower side. The best parts for me were the washer and dryer, and jetted tubs in every room! Don’t find those things too often!"

Reviewed on Jun 28, 2025

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Rivertide Suites Hotel
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! (1,000 reviews)
"Nice area"

Reviewed on Jun 23, 2025

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Coast River Inn by OYO Seaside
See all 700 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.