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Cosmopolis

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Cosmopolis Flights as Low as $98

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

Frontier Airlines
Sat, Sep 27 - Sat, Oct 4
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$98 Roundtrip, found 21 hours ago
$98
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Sat, Sep 27 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Oct 4, priced at $98 found 21 hours ago
Frontier Airlines
Sat, Aug 16 - Sat, Aug 23
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$100 Roundtrip, found 1 hour ago
$100
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Aug 16 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Aug 23, priced at $100 found 1 hour ago
Frontier Airlines
Thu, Aug 28 - Sat, Sep 6
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$108 Roundtrip, found 1 day ago
$108
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Aug 28 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $108 found 1 day ago
Frontier Airlines
Tue, Aug 19 - Wed, Aug 20
ONT
Los Angeles - Ontario Intl.
SEA
Seattle - Tacoma Intl.
$132 Roundtrip, found 1 hour ago
$132
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Aug 19 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $132 found 1 hour ago
United
Sat, Sep 13 - Sat, Sep 13
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$152 Roundtrip, found 4 days ago
$152
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 13 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 13, priced at $152 found 4 days ago
Hawaiian Airlines
Wed, Sep 3 - Sat, Sep 6
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Sep 3 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $157 found 1 day ago
Alaska Airlines
Sat, Aug 30 - Sat, Sep 6
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Aug 30 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $157 found 1 day ago
American Airlines
Sat, Sep 27 - Sat, Oct 4
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$157 Roundtrip, found 21 hours ago
$157
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sat, Sep 27 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Oct 4, priced at $157 found 21 hours ago
Delta
Sat, Aug 30 - Sat, Sep 6
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 30 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $157 found 1 day ago
Alaska Airlines
Sat, Sep 27 - Sat, Oct 4
LAX
Los Angeles Intl.
PAE
Seattle Paine Field Intl. Airport
$167 Roundtrip, found 21 hours ago
$167
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sat, Sep 27 from Los Angeles Intl. to Seattle Paine Field Intl. Airport, returning Sat, Oct 4, priced at $167 found 21 hours ago
Spirit Airlines
Sat, Jul 12 - Tue, Jul 22
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$178 Roundtrip, found 3 days ago
$178
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, Jul 12 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Tue, Jul 22, priced at $178 found 3 days ago
Frontier Airlines
Sat, Oct 11 - Mon, Oct 20
IAH
George Bush Intercontinental
SEA
Seattle - Tacoma Intl.
$230 Roundtrip, found 2 days ago
$230
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Oct 11 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Mon, Oct 20, priced at $230 found 2 days ago
Frontier Airlines
Mon, Aug 4 - Mon, Aug 4
ONT
Los Angeles - Ontario Intl.
PAE
Seattle Paine Field Intl. Airport
$235 Roundtrip, found 2 days ago
$235
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Aug 4 from Los Angeles - Ontario Intl. to Seattle Paine Field Intl. Airport, returning Mon, Aug 4, priced at $235 found 2 days ago
Alaska Airlines
Sun, Sep 14 - Sat, Sep 20
ANC
Ted Stevens Anchorage Intl.
SEA
Seattle - Tacoma Intl.
$296 Roundtrip, found 5 days ago
$296
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Sep 14 from Ted Stevens Anchorage Intl. to Seattle - Tacoma Intl., returning Sat, Sep 20, priced at $296 found 5 days ago
Frontier Airlines
Fri, Jul 18 - Mon, Jul 28
IAH
George Bush Intercontinental
PAE
Seattle Paine Field Intl. Airport
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Jul 18 from George Bush Intercontinental to Seattle Paine Field Intl. Airport, returning Mon, Jul 28, priced at $305 found 1 day ago
Alaska Airlines
Tue, Jul 29 - Sun, Aug 3
LAX
Los Angeles Intl.
BFI
Boeing Field
$830 Roundtrip, found 3 days ago
$830
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Jul 29 from Los Angeles Intl. to Boeing Field, returning Sun, Aug 3, priced at $830 found 3 days ago

Cheap Flights to Cosmopolis

Fall in love at first flight with your vacation to Cosmopolis 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 Cosmopolis on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to Cosmopolis

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Cosmopolis 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 SEA airport.

What is the cheapest month to fly to Cosmopolis?

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 Cosmopolis are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Cosmopolis?

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 Cosmopolis.

What airport is best to fly into Cosmopolis?

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

How much are flights to Cosmopolis?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Cosmopolis on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $98, 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 Cosmopolis?

The trick to saving a stack of cash on your flight to Cosmopolis? 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 $98 right now, why wait?

Cosmopolis Flight Information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Roundtrip price
$98

Last Minute Hotel Deals in Cosmopolis

Lighthouse Suites Inn
Lighthouse Suites Inn
2.5 out of 5
491 Damon Road, Ocean Shores, WA
Book a stay at this beach hotel in Ocean Shores. Enjoy free WiFi, free parking, and a fitness center. Our guests praise the breakfast and the helpful staff in ...
8.2/10 Very Good! (1,401 reviews)
"Good breakfast, easy ealk to the beach, quiet,"

Reviewed on Jun 27, 2025

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Lighthouse Suites Inn
Lucky Eagle Casino & Hotel
Lucky Eagle Casino & Hotel
3.5 out of 5
12888 188th Ave SW, Rochester, WA
Stay at this 3.5-star business-friendly hotel in Rochester. Enjoy free WiFi, free parking, and 3 restaurants. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (1,224 reviews)
"The staff at check in are wonderful. This hotel and casino might be a bit remote, but wow the hotel is great, I have stayed here 4 times in the past year to help take care of my dying mother, the beds are so soft and comfortable and the casino has good food. Love it here!"

Reviewed on Jun 29, 2025

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Lucky Eagle Casino & Hotel
Coratel Inn and Suites By Jasper Ocean Shores
Coratel Inn and Suites By Jasper Ocean Shores
2.5 out of 5
773 Ocean Shores Blvd NW, Ocean Shores, WA
Book a stay at this business-friendly resort in Ocean Shores. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
7.6/10 Good! (396 reviews)
Great stop in Ocean Shores!
"Great stay, the owners were friendly and helpful. Our room was clean and comfortable and we were able to extend our stay one night. The pool was nice to use in the evenings and the breakfast was a bonus. Close to the main beach access. Highly recommend and will stay again if in Ocean Shores."

Reviewed on Jun 26, 2025

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Coratel Inn and Suites By Jasper Ocean Shores
Great Wolf Lodge Grand Mound
Great Wolf Lodge Grand Mound
3.5 out of 5
20500 Old Highway 99 SW, Centralia, WA
Stay at this 3.5-star family-friendly resort in Centralia. Enjoy 3 restaurants, a water park, and parking (surcharge). Our guests praise the helpful staff and ...
8.6/10 Excellent! (1,003 reviews)
"Kids love this place, this time we tried Magi Quest it was a great adventure!"

Reviewed on Jun 24, 2025

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Great Wolf Lodge Grand Mound
Saltwater Inn
Saltwater Inn
2 out of 5
421 Neddie Rose Dr, Westport, WA
Stay at this motel in Westport. Enjoy free WiFi, free parking, and a picnic area. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
9.6/10 Exceptional! (399 reviews)
"Definitely the best place to stay in the beautiful remote fishing town of Westport, WA. Recently renovated motel they did great upgrades, and having the restaurant onsite is a big plus, and I do believe it’s the nicest restaurant in town."

Reviewed on Jun 27, 2025

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Saltwater Inn
Chateau Westport Resort
Chateau Westport Resort
2 out of 5
710 Hancock, Westport, WA
Book a stay at this beach hotel in Westport. Enjoy free WiFi, free parking, and a business center. Our guests praise the helpful staff and the clean rooms in ...
7.6/10 Good! (1,005 reviews)
"love the château"

Reviewed on Jun 25, 2025

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Chateau Westport Resort
Shilo Inn Suites Hotel - Ocean Shores
Shilo Inn Suites Hotel - Ocean Shores
2.5 out of 5
707 Ocean Shores Blvd NW, Ocean Shores, WA
Book a stay at this beach hotel in Ocean Shores. Enjoy free WiFi, free parking, and a beach locale. Our guests praise the helpful staff and the clean rooms in ...
6.6/10 (1,107 reviews)
A diamond in the rough
"Unfortunately, the covid pandemic wasnt kind to this facility. The once beautiful lounge and resturaunt area is closed and appears to have been closed for years. Very sad because it used to be vibrant. The entire building definitely needs overall maintenence performed on the outside of the building. ..."

Reviewed on Jun 18, 2025

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Shilo Inn Suites Hotel - Ocean Shores
The Canterbury Inn
The Canterbury Inn
2.5 out of 5
643 Ocean Shores Blvd. NW, Ocean Shores, WA
Book a stay at this beach hotel in Ocean Shores. Enjoy free WiFi, free parking, and a fitness center. Our guests praise the helpful staff and the clean rooms ...
9.2/10 Wonderful! (1,001 reviews)
"Our room was clean and the staff friendly. We enjoyed our stay."

Reviewed on Jun 23, 2025

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The Canterbury Inn
See all 709 properties in Cosmopolis
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.