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Castle Rock

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Castle Rock Flights as Low as $100

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

Frontier Airlines
Wed, May 28 - Tue, Jun 3
ONT
Los Angeles - Ontario Intl.
SEA
Seattle - Tacoma Intl.
$100 Roundtrip, found 22 hours ago
$100
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Wed, May 28 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Tue, Jun 3, priced at $100 found 22 hours ago
Frontier Airlines
Tue, May 27 - Sat, May 31
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$100 Roundtrip, found 22 hours ago
$100
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Tue, May 27 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, May 31, priced at $100 found 22 hours ago
Frontier Airlines
Tue, May 20 - Tue, May 27
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$102 Roundtrip, found 12 hours ago
$102
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Tue, May 20 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Tue, May 27, priced at $102 found 12 hours ago
Frontier Airlines
Tue, Jun 17 - Wed, Aug 6
ONT
Los Angeles - Ontario Intl.
SEA
Seattle - Tacoma Intl.
$107 Roundtrip, just found
$107
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Jun 17 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Wed, Aug 6, priced at $107 just found
Frontier Airlines
Sun, Jun 1 - Mon, Jun 2
ONT
Los Angeles - Ontario Intl.
PDX
Portland Intl.
$108 Roundtrip, found 3 days ago
$108
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, Jun 1 from Los Angeles - Ontario Intl. to Portland Intl., returning Mon, Jun 2, priced at $108 found 3 days ago
Frontier Airlines
Fri, May 16 - Sun, May 18
LAX
Los Angeles Intl.
PDX
Portland Intl.
$110 Roundtrip, found 5 days ago
$110
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, May 16 from Los Angeles Intl. to Portland Intl., returning Sun, May 18, priced at $110 found 5 days ago
Frontier Airlines
Tue, May 20 - Sun, May 25
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$112 Roundtrip, found 12 hours ago
$112
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Tue, May 20 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sun, May 25, priced at $112 found 12 hours ago
Spirit Airlines
Tue, May 20 - Wed, May 21
SJC
Norman Y. Mineta San Jose Intl.
SEA
Seattle - Tacoma Intl.
$117 Roundtrip, found 2 days ago
$117
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, May 20 from Norman Y. Mineta San Jose Intl. to Seattle - Tacoma Intl., returning Wed, May 21, priced at $117 found 2 days ago
Spirit Airlines
Wed, Jun 11 - Sun, Jun 15
SJC
Norman Y. Mineta San Jose Intl.
PDX
Portland Intl.
$120 Roundtrip, found 3 days ago
$120
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Wed, Jun 11 from Norman Y. Mineta San Jose Intl. to Portland Intl., returning Sun, Jun 15, priced at $120 found 3 days ago
Hawaiian Airlines
Tue, May 20 - Wed, May 28
SJC
Norman Y. Mineta San Jose Intl.
SEA
Seattle - Tacoma Intl.
$139 Roundtrip, found 22 hours ago
$139
Roundtrip
found 22 hours ago
Select Hawaiian Airlines flight, departing Tue, May 20 from Norman Y. Mineta San Jose Intl. to Seattle - Tacoma Intl., returning Wed, May 28, priced at $139 found 22 hours ago
Delta
Sat, Jun 7 - Tue, Jun 17
ONT
Los Angeles - Ontario Intl.
SEA
Seattle - Tacoma Intl.
$140 Roundtrip, found 1 day ago
$140
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jun 7 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Tue, Jun 17, priced at $140 found 1 day ago
Alaska Airlines
Mon, Jun 9 - Wed, Jun 11
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$150 Roundtrip, found 1 day ago
$150
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Jun 9 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Wed, Jun 11, priced at $150 found 1 day ago
United
Mon, Jun 9 - Wed, Jun 11
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$150 Roundtrip, found 1 day ago
$150
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jun 9 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Wed, Jun 11, priced at $150 found 1 day ago
American Airlines
Thu, May 29 - Sun, Jun 1
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$181 Roundtrip, found 22 hours ago
$181
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Thu, May 29 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sun, Jun 1, priced at $181 found 22 hours ago
Hawaiian Airlines
Sat, May 24 - Wed, May 28
LAX
Los Angeles Intl.
PAE
Seattle Paine Field Intl. Airport
$190 Roundtrip, found 12 hours ago
$190
Roundtrip
found 12 hours ago
Select Hawaiian Airlines flight, departing Sat, May 24 from Los Angeles Intl. to Seattle Paine Field Intl. Airport, returning Wed, May 28, priced at $190 found 12 hours ago
Bargain Flight
Tue, May 20 - Wed, May 21
SJC
Norman Y. Mineta San Jose Intl.
PAE
Seattle Paine Field Intl. Airport
$346 Roundtrip, found 2 days ago
$346
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Tue, May 20 from Norman Y. Mineta San Jose Intl. to Seattle Paine Field Intl. Airport, returning Wed, May 21, priced at $346 found 2 days ago

Cheap Flights to Castle Rock

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

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

Frequently Asked Questions About flights to Castle Rock

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

What is the cheapest month to fly to Castle Rock?

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 Castle Rock are in May, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Castle Rock?

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 Castle Rock.

What airport is best to fly into Castle Rock?

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

How much are flights to Castle Rock?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Castle Rock 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 Castle Rock?

The trick to saving a stack of cash on your flight to Castle Rock? 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?

Castle Rock Flight Information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Roundtrip price
$99

Last Minute Hotel Deals in Castle Rock

Timberland Inn & Suites
Timberland Inn & Suites
2.5 out of 5
1271 Mt. St. Helens Way, Castle Rock, WA
The price is $132 per night from May 2 to May 3
$132
includes taxes & fees
May 2 - May 3
Book a stay at this business-friendly motel in Castle Rock. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and ...
8/10 Very Good! (578 reviews)
Clean, comfortable and convenient
"It was dated but clean and comfortable. It was near a lot of restaurants. Check in was quick and the receptionist was friendly. It was exactly what I needed. It was clean, comfortable, quiet, conveniently located and inexpensive. Bonus it did NOT have the mildew smell most older hotels have in Western ..."

Reviewed on Apr 29, 2025

Timberland Inn & Suites
Quality Inn & Suites Longview Kelso
Quality Inn & Suites Longview Kelso
2.5 out of 5
723 7th Ave, Longview, WA
The price is $103 per night from May 18 to May 19
$103
includes taxes & fees
May 18 - May 19
Book a stay at this business-friendly hotel in Longview. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.2/10 Very Good! (1,001 reviews)
"The “breakfast” was not good though"

Reviewed on Apr 25, 2025

Quality Inn & Suites Longview Kelso
Sleep Inn Kelso Longview
Sleep Inn Kelso Longview
2.5 out of 5
250 Kelso Dr, I-5 Exit 39, Kelso, WA
The price is $130 per night from May 14 to May 15
$130
includes taxes & fees
May 14 - May 15
Book a stay at this golf motel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
9/10 Wonderful! (351 reviews)
"Bed was comfy but pillows not so much"

Reviewed on Apr 27, 2025

Sleep Inn Kelso Longview
OYO Hotel Chehalis I-5 South
OYO Hotel Chehalis I-5 South
2.5 out of 5
122 Interstate Avenue, Chehalis, WA
The price is $80 per night from May 4 to May 5
$80
includes taxes & fees
May 4 - May 5
Book a stay at this business-friendly motel in Chehalis. Enjoy free WiFi, free parking, and a business center. Our guests praise the helpful staff and the clean ...
6.6/10 (787 reviews)
"Look, this is isn't a fancy spot, but it is more than adequate if you're looking for an easy night sleep. The beds were clean and decently comfortable. The staff was quick and competent at their jobs. I'd stay here again."

Reviewed on Apr 28, 2025

OYO Hotel Chehalis I-5 South
Best Western Plus Park Place Inn & Suites
Best Western Plus Park Place Inn & Suites
2.5 out of 5
201 Interstate Avenue, Chehalis, WA
The price is $142 per night from May 6 to May 7
$142
includes taxes & fees
May 6 - May 7
Book a stay at this business-friendly hotel in Chehalis. Enjoy free breakfast, free parking, and a fitness center. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (706 reviews)
Great hotel! Recommend.
"Such a great hotel. Very clean. Breakfast was excellent. They even had a book exchange which I loved."

Reviewed on Apr 29, 2025

Best Western Plus Park Place Inn & Suites
Red Lion Hotel Kelso Longview
Red Lion Hotel Kelso Longview
3 out of 5
510 Kelso Dr, Kelso, WA
The price is $106 per night from May 15 to May 16
$106
includes taxes & fees
May 15 - May 16
Book a stay at this business-friendly hotel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our ...
5.6/10 (1,001 reviews)
"It was nice and quiet. Some of the staff were fantastic. They really went out of there way to help me"

Reviewed on Apr 25, 2025

Red Lion Hotel Kelso Longview
GuestHouse Kelso Longview
GuestHouse Kelso Longview
2.5 out of 5
501 Three Rivers Dr, Kelso, WA
The price is $154 per night from May 4 to May 5
$154
includes taxes & fees
May 4 - May 5
Book a stay at this business-friendly hotel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.2/10 Very Good! (1,004 reviews)
"Seems like it was loud from people above maybe because of no carpet."

Reviewed on Apr 27, 2025

GuestHouse Kelso Longview
Clatskanie River Inn
Clatskanie River Inn
2 out of 5
600 E Columbia River Hwy, Clatskanie, OR
The price is $161 per night from May 4 to May 5
$161
includes taxes & fees
May 4 - May 5
Book a stay at this business-friendly hotel in Clatskanie. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (502 reviews)
"Very clean room and friendly staff"

Reviewed on Apr 13, 2025

Clatskanie River Inn
See all 181 properties in Castle Rock
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.