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Seaside

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Seaside Flights as Low as $109

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

Frontier Airlines
Mon, Sep 22 - Mon, Sep 29
ONT
Los Angeles - Ontario Intl.
PDX
Portland Intl.
$109 Roundtrip, found 17 hours ago
$109
Roundtrip
found 17 hours 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 17 hours ago
Spirit Airlines
Tue, Jul 8 - Tue, Jul 8
LAX
Los Angeles Intl.
PDX
Portland Intl.
$114 Roundtrip, found 2 days ago
$114
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Jul 8 from Los Angeles Intl. to Portland Intl., returning Tue, Jul 8, priced at $114 found 2 days ago
Alaska Airlines
Tue, Sep 23 - Tue, Sep 30
LAX
Los Angeles Intl.
PDX
Portland Intl.
$139 Roundtrip, found 15 hours ago
$139
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Tue, Sep 23 from Los Angeles Intl. to Portland Intl., returning Tue, Sep 30, priced at $139 found 15 hours ago
Delta
Tue, Sep 23 - Tue, Sep 30
LAX
Los Angeles Intl.
PDX
Portland Intl.
$139 Roundtrip, found 15 hours ago
$139
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Sep 23 from Los Angeles Intl. to Portland Intl., returning Tue, Sep 30, priced at $139 found 15 hours ago
American Airlines
Sat, Aug 16 - Sat, Aug 23
LAX
Los Angeles Intl.
PDX
Portland Intl.
$139 Roundtrip, found 1 day ago
$139
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 16 from Los Angeles Intl. to Portland Intl., returning Sat, Aug 23, priced at $139 found 1 day ago
United
Wed, Sep 3 - Sat, Sep 6
ONT
Los Angeles - Ontario Intl.
PDX
Portland Intl.
$159 Roundtrip, found 17 hours ago
$159
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Sep 3 from Los Angeles - Ontario Intl. to Portland Intl., returning Sat, Sep 6, priced at $159 found 17 hours ago
Spirit Airlines
Mon, Jun 16 - Tue, Jun 24
SJC
Norman Y. Mineta San Jose Intl.
PDX
Portland Intl.
$162 Roundtrip, found 6 days ago
$162
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Mon, Jun 16 from Norman Y. Mineta San Jose Intl. to Portland Intl., returning Tue, Jun 24, priced at $162 found 6 days ago
Hawaiian Airlines
Fri, Sep 26 - Thu, Oct 2
LAX
Los Angeles Intl.
PDX
Portland Intl.
$168 Roundtrip, found 2 days ago
$168
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Fri, Sep 26 from Los Angeles Intl. to Portland Intl., returning Thu, Oct 2, priced at $168 found 2 days ago
American Airlines
Wed, Sep 17 - Mon, Sep 22
ORD
O'Hare Intl.
PDX
Portland Intl.
$184 Roundtrip, found 1 day ago
$184
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 17 from O'Hare Intl. to Portland Intl., returning Mon, Sep 22, priced at $184 found 1 day ago
Sun Country Airlines
Wed, Aug 13 - Fri, Aug 22
MSP
Minneapolis - St. Paul Intl.
PDX
Portland Intl.
$187 Roundtrip, found 5 days ago
$187
Roundtrip
found 5 days ago
Select Sun Country Airlines flight, departing Wed, Aug 13 from Minneapolis - St. Paul Intl. to Portland Intl., returning Fri, Aug 22, priced at $187 found 5 days ago
Delta
Tue, Aug 19 - Mon, Aug 25
TPA
Tampa Intl.
PDX
Portland Intl.
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 19 from Tampa Intl. to Portland Intl., returning Mon, Aug 25, priced at $197 found 3 days ago
Frontier Airlines
Sat, Jun 21 - Fri, Jun 27
DCA
Ronald Reagan Washington National
PDX
Portland Intl.
$212 Roundtrip, found 1 day ago
$212
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jun 21 from Ronald Reagan Washington National to Portland Intl., returning Fri, Jun 27, priced at $212 found 1 day ago
Delta
Tue, Jul 15 - Fri, Jul 25
DFW
Dallas-Fort Worth Intl.
PDX
Portland Intl.
$214 Roundtrip, found 6 days ago
$214
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jul 15 from Dallas-Fort Worth Intl. to Portland Intl., returning Fri, Jul 25, priced at $214 found 6 days ago
American Airlines
Wed, Sep 3 - Sat, Sep 20
BOS
Logan Intl.
PDX
Portland Intl.
$217 Roundtrip, found 4 days ago
$217
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Sep 3 from Logan Intl. to Portland Intl., returning Sat, Sep 20, priced at $217 found 4 days ago
JetBlue Airways
Tue, Jul 15 - Fri, Jul 18
BOS
Logan Intl.
PDX
Portland Intl.
$222 Roundtrip, found 5 days ago
$222
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Jul 15 from Logan Intl. to Portland Intl., returning Fri, Jul 18, priced at $222 found 5 days ago
Delta
Wed, Aug 6 - Tue, Aug 12
DAL
Love Field
PDX
Portland Intl.
$229 Roundtrip, just found
$229
Roundtrip
just found
Select Delta flight, departing Wed, Aug 6 from Love Field to Portland Intl., returning Tue, Aug 12, priced at $229 just found

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 September, 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 16 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 $109, 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 $109 right now, why wait?

Seaside Flight Information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Roundtrip price
$108

Last Minute Hotel Deals in Seaside

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! (1,000 reviews)
"Beautiful, clean"

Reviewed on Jun 11, 2025

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SaltLine Hotel
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 (2,076 reviews)
"Very friendly staff, easy beach access 😎."

Reviewed on Jun 12, 2025

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Promenade Inn & Suites Oceanfront
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! (2,317 reviews)
"Recently remodeled, clean, fair price, clean& warm pool and hot tub. Right on the beach with wonderful views. Awesome breakfast. Only negative was lack of cooking and eating items in the kitchenette. We were very impressed."

Reviewed on Jun 13, 2025

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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! (1,746 reviews)
"I enjoyed the friendliness of the staff. I ocean front view, and easy access to the beach. The room was clean and well stocked. I will come back. thanks"

Reviewed on Jun 12, 2025

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Hi-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 ...
8.4/10 Very Good! (1,005 reviews)
"Loved the ambience of the fireplace. View was amazing. Beds were great!"

Reviewed on Jun 13, 2025

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Best Western Plus Ocean View Resort
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! (1,000 reviews)
"I love that there was a fire outside for guests to hang out by a park where the kids could plau and pool hours were long and check out was an hour than your typical 11:00, which was nice!"

Reviewed on Jun 12, 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! (1,001 reviews)
"Was a wonderful stay!"

Reviewed on Jun 9, 2025

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Rivertide Suites Hotel
Inn at the Shore
Inn at the Shore
2.5 out of 5
2275 S Prom, Seaside, OR
Book a stay at this beach motel in Seaside. Enjoy free WiFi, free parking, and a beach locale. Our guests praise the helpful staff and the clean rooms in our ...
9/10 Wonderful! (1,003 reviews)
"Super clean room, comfy beds! Super close to the ocean. Would definitely stay here again!"

Reviewed on Jun 13, 2025

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Inn at the Shore
See all 719 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.