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Castle Rock

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Castle Rock Flights as Low as $88

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

Frontier Airlines
Tue, Jul 29 - Tue, Aug 5
DEN
Denver Intl.
SEA
Seattle - Tacoma Intl.
$88 Roundtrip, found 3 days ago
$88
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Jul 29 from Denver Intl. to Seattle - Tacoma Intl., returning Tue, Aug 5, priced at $88 found 3 days ago
Frontier Airlines
Mon, Aug 11 - Mon, Aug 18
DEN
Denver Intl.
PAE
Seattle Paine Field Intl. Airport
$88 Roundtrip, found 5 days ago
$88
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Aug 11 from Denver Intl. to Seattle Paine Field Intl. Airport, returning Mon, Aug 18, priced at $88 found 5 days ago
Frontier Airlines
Wed, Jun 4 - Wed, Jun 11
DEN
Denver Intl.
PDX
Portland Intl.
$89 Roundtrip, found 4 hours ago
$89
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Jun 4 from Denver Intl. to Portland Intl., returning Wed, Jun 11, priced at $89 found 4 hours ago
Frontier Airlines
Tue, Apr 8 - Sat, Apr 12
DEN
Denver Intl.
PDX
Portland Intl.
$94 Roundtrip, found 3 days ago
$94
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Apr 8 from Denver Intl. to Portland Intl., returning Sat, Apr 12, priced at $94 found 3 days ago
Frontier Airlines
Tue, Jun 17 - Tue, Jun 24
DEN
Denver Intl.
SEA
Seattle - Tacoma Intl.
$98 Roundtrip, found 2 days ago
$98
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Jun 17 from Denver Intl. to Seattle - Tacoma Intl., returning Tue, Jun 24, priced at $98 found 2 days ago
Frontier Airlines
Wed, Jun 4 - Wed, Jun 11
DEN
Denver Intl.
SEA
Seattle - Tacoma Intl.
$99 Roundtrip, found 3 days ago
$99
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Jun 4 from Denver Intl. to Seattle - Tacoma Intl., returning Wed, Jun 11, priced at $99 found 3 days ago
Frontier Airlines
Sat, Apr 12 - Wed, Apr 16
DEN
Denver Intl.
PDX
Portland Intl.
$102 Roundtrip, found 2 hours ago
$102
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Apr 12 from Denver Intl. to Portland Intl., returning Wed, Apr 16, priced at $102 found 2 hours ago
Delta
Tue, Apr 15 - Tue, Apr 15
DEN
Denver Intl.
SEA
Seattle - Tacoma Intl.
$152 Roundtrip, found 2 hours ago
$152
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Apr 15 from Denver Intl. to Seattle - Tacoma Intl., returning Tue, Apr 15, priced at $152 found 2 hours ago
Alaska Airlines
Tue, Apr 15 - Sat, Apr 19
DEN
Denver Intl.
SEA
Seattle - Tacoma Intl.
$157 Roundtrip, found 2 days ago
$157
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Apr 15 from Denver Intl. to Seattle - Tacoma Intl., returning Sat, Apr 19, priced at $157 found 2 days ago
United
Wed, Apr 9 - Wed, Apr 16
DEN
Denver Intl.
PDX
Portland Intl.
$159 Roundtrip, found 14 hours ago
$159
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Apr 9 from Denver Intl. to Portland Intl., returning Wed, Apr 16, priced at $159 found 14 hours ago
Hawaiian Airlines
Wed, Apr 9 - Wed, Apr 9
DEN
Denver Intl.
PDX
Portland Intl.
$172 Roundtrip, found 8 hours ago
$172
Roundtrip
found 8 hours ago
Select Hawaiian Airlines flight, departing Wed, Apr 9 from Denver Intl. to Portland Intl., returning Wed, Apr 9, priced at $172 found 8 hours ago
American Airlines
Wed, Apr 9 - Wed, Apr 16
DEN
Denver Intl.
PDX
Portland Intl.
$198 Roundtrip, found 14 hours ago
$198
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Apr 9 from Denver Intl. to Portland Intl., returning Wed, Apr 16, priced at $198 found 14 hours ago
Frontier Airlines
Sat, Apr 26 - Mon, May 5
JFK
John F. Kennedy Intl.
PDX
Portland Intl.
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Apr 26 from John F. Kennedy Intl. to Portland Intl., returning Mon, May 5, priced at $202 found 1 day ago
Frontier Airlines
Wed, Jul 23 - Wed, Jul 30
JFK
John F. Kennedy Intl.
PAE
Seattle Paine Field Intl. Airport
$210 Roundtrip, found 5 days ago
$210
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Jul 23 from John F. Kennedy Intl. to Seattle Paine Field Intl. Airport, returning Wed, Jul 30, priced at $210 found 5 days ago
Frontier Airlines
Thu, Jul 31 - Thu, Aug 7
JFK
John F. Kennedy Intl.
SEA
Seattle - Tacoma Intl.
$230 Roundtrip, found 6 days ago
$230
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Jul 31 from John F. Kennedy Intl. to Seattle - Tacoma Intl., returning Thu, Aug 7, priced at $230 found 6 days ago
JetBlue Airways
Mon, Jun 23 - Wed, Jul 2
JFK
John F. Kennedy Intl.
PDX
Portland Intl.
$295 Roundtrip, found 1 day ago
$295
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Jun 23 from John F. Kennedy Intl. to Portland Intl., returning Wed, Jul 2, priced at $295 found 1 day 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 July, 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 16 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 $88, 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 $88 right now, why wait?

Castle Rock Flight Information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Roundtrip price
$50

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 $121 per night from Mar 17 to Mar 18
$121
includes taxes & fees
Mar 17 - Mar 18
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! (565 reviews)
"It was a nice room, definitely worth the money. Could use some updating and tv had no guide on channels or any info amenities in room"

Reviewed on Feb 17, 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 $89 per night from Mar 30 to Mar 31
$89
includes taxes & fees
Mar 30 - Mar 31
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! (1,000 reviews)
"Location is in an industrial area. Not great for walks. However the staff is very friendly and the property clean . Solid basics."

Reviewed on Mar 8, 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 $114 per night from Mar 30 to Mar 31
$114
includes taxes & fees
Mar 30 - Mar 31
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! (320 reviews)
Wonderful Customer Service!
"Wonderful customer service!"

Reviewed on Mar 10, 2025

Sleep Inn Kelso Longview
GuestHouse Kelso Longview
GuestHouse Kelso Longview
2.5 out of 5
501 Three Rivers Dr, Kelso, WA
The price is $143 per night from Mar 17 to Mar 18
$143
includes taxes & fees
Mar 17 - Mar 18
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! (1,003 reviews)
"Good breakfast, nice pool, clean room"

Reviewed on Mar 12, 2025

GuestHouse Kelso Longview
Red Lion Hotel Kelso Longview
Red Lion Hotel Kelso Longview
3 out of 5
510 Kelso Dr, Kelso, WA
The price is $104 per night from Mar 29 to Mar 30
$104
includes taxes & fees
Mar 29 - Mar 30
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)
"Very nice hotel and a great price"

Reviewed on Mar 4, 2025

Red Lion Hotel Kelso Longview
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 $141 per night from Mar 23 to Mar 24
$141
includes taxes & fees
Mar 23 - Mar 24
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! (689 reviews)
"Really happy"

Reviewed on Feb 2, 2025

Best Western Plus Park Place Inn & Suites
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 $87 per night from Mar 23 to Mar 24
$87
includes taxes & fees
Mar 23 - Mar 24
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 (767 reviews)
"Very nice and clean room and the staff was very friendly and quick to help with any requests"

Reviewed on Jan 8, 2025

OYO Hotel Chehalis I-5 South
Clatskanie River Inn
Clatskanie River Inn
2 out of 5
600 E Columbia River Hwy, Clatskanie, OR
The price is $146 per night from Mar 17 to Mar 18
$146
includes taxes & fees
Mar 17 - Mar 18
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! (498 reviews)
Great hotel experience in Clatskanie!
"Even though this might be the only hotel in town, it is an EXCELLENT choice. I’ve stayed here for pleasure and then ended up staying here for work multiple times. From the front desk greeting to the breakfast to the wonderful clean rooms, this is a great hotel! The ONLY complaint (not worthy of even ..."

Reviewed on Feb 24, 2025

Clatskanie River Inn
See all 171 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.