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Castle Rock

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Castle Rock Flights as Low as $114

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

Spirit Airlines
Tue, Jul 15 - Tue, Jul 22
LAX
Los Angeles Intl.
PDX
Portland Intl.
$114 Roundtrip, found 4 days ago
$114
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Tue, Jul 15 from Los Angeles Intl. to Portland Intl., returning Tue, Jul 22, priced at $114 found 4 days ago
Frontier Airlines
Mon, Jun 30 - Fri, Jul 4
SFO
San Francisco Intl.
PDX
Portland Intl.
$118 Roundtrip, found 5 days ago
$118
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Jun 30 from San Francisco Intl. to Portland Intl., returning Fri, Jul 4, priced at $118 found 5 days ago
Frontier Airlines
Mon, Jul 7 - Mon, Jul 14
SFO
San Francisco Intl.
PDX
Portland Intl.
$120 Roundtrip, found 6 days ago
$120
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Jul 7 from San Francisco Intl. to Portland Intl., returning Mon, Jul 14, priced at $120 found 6 days ago
Frontier Airlines
Mon, Jul 21 - Mon, Jul 28
PHX
Sky Harbor Intl.
PAE
Seattle Paine Field Intl. Airport
$128 Roundtrip, found 6 hours ago
$128
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Mon, Jul 21 from Sky Harbor Intl. to Seattle Paine Field Intl. Airport, returning Mon, Jul 28, priced at $128 found 6 hours ago
Frontier Airlines
Sat, Sep 27 - Sat, Oct 4
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$129 Roundtrip, found 1 hour ago
$129
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Sep 27 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Oct 4, priced at $129 found 1 hour ago
Alaska Airlines
Tue, Sep 30 - Sat, Oct 18
SFO
San Francisco Intl.
PDX
Portland Intl.
$137 Roundtrip, found 1 hour ago
$137
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Sep 30 from San Francisco Intl. to Portland Intl., returning Sat, Oct 18, priced at $137 found 1 hour ago
United
Tue, Sep 30 - Sat, Oct 18
SFO
San Francisco Intl.
PDX
Portland Intl.
$137 Roundtrip, found 1 hour ago
$137
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Sep 30 from San Francisco Intl. to Portland Intl., returning Sat, Oct 18, priced at $137 found 1 hour ago
Frontier Airlines
Wed, Jun 18 - Wed, Jun 25
PHX
Sky Harbor Intl.
PDX
Portland Intl.
$140 Roundtrip, found 17 hours ago
$140
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Wed, Jun 18 from Sky Harbor Intl. to Portland Intl., returning Wed, Jun 25, priced at $140 found 17 hours ago
Alaska Airlines
Mon, Jun 16 - Tue, Jun 17
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$149 Roundtrip, found 17 hours ago
$149
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Mon, Jun 16 from San Francisco Intl. to Seattle - Tacoma Intl., returning Tue, Jun 17, priced at $149 found 17 hours ago
Delta
Mon, Jun 16 - Tue, Jun 17
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$150 Roundtrip, found 17 hours ago
$150
Roundtrip
found 17 hours ago
Select Delta flight, departing Mon, Jun 16 from San Francisco Intl. to Seattle - Tacoma Intl., returning Tue, Jun 17, priced at $150 found 17 hours ago
Bargain Flight
Tue, Sep 16 - Tue, Sep 16
PHX
Sky Harbor Intl.
SEA
Seattle - Tacoma Intl.
$153 Roundtrip, found 17 hours ago
$153
Roundtrip
found 17 hours ago
Select Bargain Flight flight, departing Tue, Sep 16 from Sky Harbor Intl. to Seattle - Tacoma Intl., returning Tue, Sep 16, priced at $153 found 17 hours ago
Bargain Flight
Wed, Jul 30 - Wed, Jul 30
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$157 Roundtrip, found 17 hours ago
$157
Roundtrip
found 17 hours ago
Select Bargain Flight flight, departing Wed, Jul 30 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Wed, Jul 30, priced at $157 found 17 hours ago
Hawaiian Airlines
Wed, Jul 16 - Tue, Jul 22
PHX
Sky Harbor Intl.
PAE
Seattle Paine Field Intl. Airport
$159 Roundtrip, found 8 hours ago
$159
Roundtrip
found 8 hours ago
Select Hawaiian Airlines flight, departing Wed, Jul 16 from Sky Harbor Intl. to Seattle Paine Field Intl. Airport, returning Tue, Jul 22, priced at $159 found 8 hours ago
American Airlines
Tue, Sep 16 - Tue, Sep 16
PHX
Sky Harbor Intl.
SEA
Seattle - Tacoma Intl.
$159 Roundtrip, found 17 hours ago
$159
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Sep 16 from Sky Harbor Intl. to Seattle - Tacoma Intl., returning Tue, Sep 16, priced at $159 found 17 hours ago
Hawaiian Airlines
Tue, Aug 19 - Tue, Aug 26
LAX
Los Angeles Intl.
PAE
Seattle Paine Field Intl. Airport
$177 Roundtrip, found 1 hour ago
$177
Roundtrip
found 1 hour ago
Select Hawaiian Airlines flight, departing Tue, Aug 19 from Los Angeles Intl. to Seattle Paine Field Intl. Airport, returning Tue, Aug 26, priced at $177 found 1 hour ago
Alaska Airlines
Tue, Jul 29 - Sat, Aug 2
LAX
Los Angeles Intl.
BFI
Boeing Field
$787 Roundtrip, found 2 days ago
$787
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jul 29 from Los Angeles Intl. to Boeing Field, returning Sat, Aug 2, priced at $787 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 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 14 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 $114, 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 $114 right now, why wait?

Castle Rock Flight Information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Roundtrip price
$114

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
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! (588 reviews)
"Overall positive experience. Close to where I had to be and comfortable to stay at."

Reviewed on May 16, 2025

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Timberland Inn & Suites
Red Lion Hotel Kelso Longview
Red Lion Hotel Kelso Longview
3 out of 5
510 Kelso Dr, Kelso, WA
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 ...
5.4/10 (1,003 reviews)
"Drawers were full of crumbs. Big window did not latch closed. Felt very unsafe. Had to put a big chair in front of it for protection. Hotel room needs a huge remodel or at least our room does!! . No restaurant as indicated on website which is why we picked this hotel. . Just continental breakfast. ..."

Reviewed on May 14, 2025

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Red Lion Hotel Kelso Longview
Sleep Inn Kelso Longview
Sleep Inn Kelso Longview
2.5 out of 5
250 Kelso Dr, I-5 Exit 39, Kelso, WA
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! (365 reviews)
"Staff were very friendly and went overboard to make our stay enjoyable. Highly recommend staying there."

Reviewed on May 22, 2025

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Sleep Inn 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
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! (708 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

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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
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 (800 reviews)
"Hit shower with water pressure"

Reviewed on May 22, 2025

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OYO Hotel Chehalis I-5 South
GuestHouse Kelso Longview
GuestHouse Kelso Longview
2.5 out of 5
501 Three Rivers Dr, Kelso, WA
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! (1,001 reviews)
"Okay value. Convenient stopover on I-5. Close to good Mexican restaurant."

Reviewed on May 22, 2025

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GuestHouse Kelso Longview
Clatskanie River Inn
Clatskanie River Inn
2 out of 5
600 E Columbia River Hwy, Clatskanie, OR
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! (505 reviews)
"Staff nice and helpful. Rooms are very comfortable."

Reviewed on May 4, 2025

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Clatskanie River Inn
Quality Inn & Suites Longview Kelso
Quality Inn & Suites Longview Kelso
2.5 out of 5
723 7th Ave, Longview, WA
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! (1,002 reviews)
"Wish they had an elevator"

Reviewed on May 22, 2025

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Quality Inn & Suites Longview Kelso
See all 183 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.