C$ 110 Find Cheap Flights to Castle Rock

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Castle Rock departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flight Deals to Castle Rock

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Castle Rock that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals to Castle Rock

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to Castle Rock.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:00 a.m. - 10:00 a.m.YLW-SEA
1h 00mdirect
11:30 a.m. - 12:36 p.m.SEA-YLW
1h 06mdirect
C$ 168WestJet
Find Deal
Tue, 25 Feb - Thu, 27 Feb
9:00 a.m. - 10:00 a.m.YLW-SEA
1h 00mdirect
11:30 a.m. - 12:36 p.m.SEA-YLW
1h 06mdirect
C$ 169WestJet
Find Deal
Tue, 8 Apr - Fri, 11 Apr
1:20 p.m. - 6:33 p.m.YYC-SEA
6h 13m1 stop
2:55 p.m. - 8:28 p.m.SEA-YYC
4h 33m1 stop
C$ 225Air Canada
Find Deal
Wed, 4 Jun - Wed, 18 Jun
3:30 p.m. - 12:55 a.m.YYC-SEA
10h 25m1 stop
3:05 p.m. - 10:30 p.m.SEA-YYC
6h 25m1 stop
C$ 229Air Canada
Find Deal
Wed, 19 Mar - Wed, 26 Mar
2:09 p.m. - 9:01 p.m.YYC-SEA
7h 52m1 stop
5:00 a.m. - 12:28 p.m.SEA-YYC
6h 28m1 stop
C$ 236United Airlines
Find Deal
Fri, 28 Feb - Fri, 7 Mar
1:30 p.m. - 2:30 p.m.YVR-SEA
1h 00mdirect
10:35 a.m. - 11:42 a.m.SEA-YVR
1h 07mdirect
C$ 252United Airlines
Find Deal
Wed, 12 Mar - Wed, 19 Mar
1:20 p.m. - 2:29 p.m.YLW-SEA
1h 09mdirect
11:20 a.m. - 12:34 p.m.SEA-YLW
1h 14mdirect
C$ 259Alaska Airlines
Find Deal
Tue, 22 Jul - Tue, 29 Jul
5:20 p.m. - 6:28 p.m.YVR-SEA
1h 08mdirect
10:47 p.m. - 11:47 p.m.SEA-YVR
1h 00mdirect
C$ 278Alaska Airlines
Find Deal
Wed, 12 Mar - Wed, 19 Mar
6:50 a.m. - 10:53 a.m.YYC-SEA
5h 03m1 stop
3:15 p.m. - 5:55 p.m.SEA-YYC
1h 40mdirect
C$ 294Delta
Find Deal
Sat, 1 Mar - Wed, 5 Mar
7:35 p.m. - 8:28 p.m.YYC-SEA
1h 53mdirect
7:05 a.m. - 9:45 a.m.SEA-YYC
1h 40mdirect
C$ 310Delta
Find Deal
Wed, 4 Jun - Wed, 18 Jun

Good to know

Low season

February

High season

August

Cheapest flight

C$ 110
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Vancouver to Seattle

Flights to Castle Rock: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew to Castle Rock 
ColleenFlew with WestJetYYC-SEAOct 2024
Don't pack a bag unless you want to pay more than the contents are worth to get it there and back.
Verified travelerFlew with Air CanadaYUL-SEAMay 2024
The flight itself is fine as long as there is entertainment and food service I would recommend bringing your own cushion to sit on the seats are just not comfortable. Padding is virtually none
PeterFlew with Air CanadaYYZ-SEAMar 2024
Set your expectations low if flying with AC and then you won’t be disappointed.
Verified travelerFlew with Air CanadaYVR-SEADec 2023
Make sure you are aware of the process to leave the "International" part of the airport and how to enter the "US" part of the airport. To get your luggage and recheck your luggage, make sure that is clear to you.

FAQs - booking Castle Rock flights

  • How long is the flight to Castle Rock?

    Flights from Edmonton1h 54m
    Flights from Kelowna1h 08m
    Flights from Vancouver1h 05m
    Flights from Toronto5h 04m
    Flights from Calgary1h 48m
  • What is the cheapest flight to Seattle?

    In the last 3 days, the cheapest flight deal to Seattle was found on the route from Vancouver, at C$ 239 return. The most popular connection is from Toronto to Seattle and KAYAK users have found round-trip deals for as low as C$ 264 in the last 3 days.

  • Which airlines fly to Seattle?

    Many airlines fly to Seattle, the most common ones being Alaska Airlines, Delta, and Air Canada. See the amount of flights per week for popular airlines flying to Seattle.

  • How to fly to Castle Rock?

    You cannot fly directly to Castle Rock. KAYAK recommends you fly to Seattle/Tacoma Intl (SEA) (138.11 km from Castle Rock). From there you can rent a car or get a taxi.

  • What airports are near Castle Rock?

    The closest airport is Portland (PDX) (80.01 km). Another nearby airport is Seattle/Tacoma Intl (SEA) (138.11 km) KAYAK recommends you fly to Seattle/Tacoma Intl.

  • How far is Seattle/Tacoma Intl Airport from central Seattle?

    Central Seattle is 18 km away from Seattle/Tacoma Intl Airport.

  • What is the name of Seattle’s airport?

    When flying to Seattle, you'll arrive at Seattle/Tacoma Intl Airport (SEA). The airport is also known as Seattle-Tacoma Intl, Seattle/Tacoma, or Seattle/Tacoma Intl.

  • How does KAYAK find such low prices on flights to Castle Rock?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Castle Rock.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Castle Rock?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castle Rock is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Castle Rock?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Castle Rock with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Castle Rock?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castle Rock up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Castle Rock

  • There is no major airport in Castle Rock. It is instead served by Seattle/Tacoma Intl Airport.
  • Looking for cheap airfare to Castle Rock? 25% of our users found round-trip tickets to Castle Rock for the following prices or less: From Kelowna C$ 807, from Calgary C$ 962, from Vancouver Intl C$ 1,085
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November and December. The cheapest month to fly from Canada is August.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Castle Rock flight deals.
See more tips

Top 5 airlines flying to Castle Rock

Need help choosing which airline to fly with from Canada to Castle Rock? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9691 reviews
7.1Entertainment
8.5Crew
8.2Boarding
7.1Food
7.9Comfort
Airline reviews

The would have rated higher, but I asked for a cup of coffee twice and never got one. Later found the crew sitting in the back having a meal and visiting. Just saying.

6.0 GoodAnonymous, Feb 2025ANC - SEA
Read more Alaska Airlines reviews

The would have rated higher, but I asked for a cup of coffee twice and never got one. Later found the crew sitting in the back having a meal and visiting. Just saying.

Alaska Airlines misleads customers. Our flight was booked as a direct flight, and they added a stop without informing anyone. Do not fly Alaskan Airlines.

The flight was canceled so i booked another flight with Delta, so essentially there was absolutely nothing that i enjoyed about my experience with this flight

You guys are always have delays and then leaving us on the tarmac for 15-20 min. FIGURE IT OUT!

Flight cancelled. Bad service at customer service line. Missed dr appointment

Probably the worst 1st Class I have ever experienced. Sam, our flight attendant, was excellent. Other than that, everything from the Alaska Longe experience to the buggy app to the uncomfortable flight and uncommunicative agents were poor. The agent who booked us in forgot to mark TSA PreCheck on our boarding passes and we had to go back to get this done. They were a cut below every other airline we have experienced in just about every area.

my first time with Alaska Airlines, an exceptional airline with great employees.

The plane was late arriving at the airport which in turn we left late. I had to literally run to my next gate to catch my connecting flight and my luggage did not show up at my final destination.

Seattle flight to Walla Walla has a confusing doorway system . Small signs once you leave gate area to tarmac. Almost went the wrong way to my plane.

Please don't shrink the seat space any more, as United has done. Thanks for all your good work.

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Everything was ok!! Just bags came up a little be late.

Tasty snacks. On-time departure and early arrival. Luggage arrived quickly at the carrousel. The only negative was a man behind us that was heavily inebriated. He was served 3 double drinks during the flight. There was no telling how much he had before the flight. He was so out of it that he spilled a drink and broke the heavy liquor glass on the floor. I don't believe he should have been served so much alcohol on a two-hour flight.

Kind staff. Snacks are small but that’s the new normal.

Flight left early and arrived early. the whole trip was excellent.

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

Very dissatisfied with the fact that I had upgraded to first class for the second part of my trip only to find out that the lounge was still not available to me, as well as not having any food or drink service on the flight due to weather, so I lost out more than what I paid for.

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Not as good as expected Air Can needs to improve totally rated on internet as worst

The flight was delayed, it took longer than anticipated because of weather, and they broke my luggage.

Everything was good. Flight was on time, luggage pickup was quick. The staff were great. Could not ask for anything more.

lots of delays the crew were unclear about where to pick up my carry-on, which they took from me to check in on the plane.

They needed people to check a bag, they did check my bag and I had to wait 10 minutes after the flight to get it it wasn’t too bad

HORRIBLE WITH THEIR WEBSITE!!! WORST WEBSITE IN THE WHOLE AIRLINE INDUSTRY

It was 4 hours late. Almost missed my connecting flight no food or drinks on connecting flight. Overall terrible experience

Lost my luggage. Filed a report and there is no response. Received a phone call from another airline that said they had the bag and they did not know what to do with it

Very good over all , would have been nice to have entertainment on the flight

Absolutely the worst airline I have ever taken. They lost my baggage and told me my bag tags had been cancelled. When my bags arrived days later I had to pick them up at 3:15 am. My return flight was delayed another 6 hours and they broke my bag. Westjet does nothing to try and make it a better customer experience and all the customers services representatives I spoke with were useless and incompetent. Never flying westjet again.

it's all good nothing you can do make better 😌

Very old planes. Seats were not comfortable. Air was not on during the flight leading to incredibly stuffy conditions.

It was so bad experience they wanted just charged passengers for any reason.

Delta was great. West Jet was not. I booked my flight in Sept (well over two months ago), but was told there were 2 reservations and NO tickets for me, my husband and 16mo daughter. We were unable to go ahold of West Jet over the phone and the kiosk was unhelpful so we had to buy completely new tickets in order to get home that day. I’ve called West Jet twice since and sat on the phone for over an hour without speaking to any representatives.

The seats were some of the most uncomfortable I've ever been on. Other similar-sized jets with the same seating arangement have been far more comfortable. This interfered with sleeping, so it was a big issue. Moreover, the lack of a digital boarding pass forced an extra trip to print one, and the overall digital experience was poor. WestJet's website could not figure out one of my flights existed.

The seats were some of the most uncomfortable I've ever been on. Other similar-sized jets with the same seating arangement have been far more comfortable. This interfered with sleeping, so it was a big issue.

flight was delayed and stewards were preoccupied and not helping passengers. The pilot was very communicative which was great. The window was dirty as were the back of the front seats with chewed gum and slime on it. I hope this helps.

Because I am quite tall a bit more leg room would have been more comfortable. Out of three seats I had the middle one, unfortunately.

I like the free beer and wine but not the delays to the departure time.

Never again flying economy on Rouge!!! Literally like sardines!!! Will try to change to better seats 3 seat arrangement only so so if traveling with family. Who wants to squished to stranger!!😖 Can’t say enough bad about this!!!

I booked and paid extra for exit door seats also pre paid for my luggage air Canada changed plains and I never got what I paid for and they made me pay for luggage again they also did this to my wife. They are the most unorganized company I have ever dealt with. I am sure I will never see the extra money I paid for the seats or the recharge for the luggage. They are subsidized by the taxpayers and don’t give a dam just a horrible way to do business

Overall the experience was excellent. Plane was clean but more importantly quiet. Recently, I’ve noticed that Airbus planes seem quieter than their Boeing counterparts. I definitely prefer flying in an Airbus plane.

Delay after delay.......they are awful Delayed because of cold wx really!!!!! We live in Canada

My one complaint was that while we boarded using the standard enclosed gangway, when we arrived at SEATAC, the ground crew were slow to hook up the stairs. After reaching the tarmac we had to walk up a long ramp all outside in 35° weather. We just came from Bali and did not have warm weather clothes. This was in addition to having to collect our bags in Vancouver, take them through security again and then having to show our passports 4 more times all within the Air Canada section.

So we didn't actually go. We were hoping to go for the Inauguration of the first female president. When That Guy got elected, we bailed. Unfortunately, we got basically none of our money back, despite having travel insurance. Would not fly with Air Canada again unless I had to.

flight was delayed, there was open communication about the delay the delay pushed way past the posted delay time and

This was my first time flying on Air Canada and the experience was good and pleasant enough, great crew members and the price I paid was amazing,

Book Cheap Castle Rock Plane Tickets

Recent round-trip flight deals

25/2Tue
directWestJet
1h 00mYLW-SEA
27/2Thu
directWestJet
1h 06mSEA-YLW
C$ 168
8/4Tue
directWestJet
1h 00mYLW-SEA
11/4Fri
directWestJet
1h 06mSEA-YLW
C$ 169
4/6Wed
1 stopAir Canada
6h 13mYYC-SEA
18/6Wed
1 stopAir Canada
4h 33mSEA-YYC
C$ 225
19/3Wed
1 stopAir Canada
10h 25mYYC-SEA
26/3Wed
1 stopAir Canada
6h 25mSEA-YYC
C$ 229
28/2Fri
1 stopUnited Airlines
7h 52mYYC-SEA
7/3Fri
1 stopUnited Airlines
6h 28mSEA-YYC
C$ 236
12/3Wed
directUnited Airlines
1h 00mYVR-SEA
19/3Wed
directUnited Airlines
1h 07mSEA-YVR
C$ 252
22/7Tue
directAlaska Airlines
1h 09mYLW-SEA
29/7Tue
directAlaska Airlines
1h 14mSEA-YLW
C$ 259
12/3Wed
directAlaska Airlines
1h 08mYVR-SEA
19/3Wed
directAlaska Airlines
1h 00mSEA-YVR
C$ 278
1/3Sat
1 stopDelta
5h 03mYYC-SEA
5/3Wed
directDelta
1h 40mSEA-YYC
C$ 294
4/6Wed
directDelta
1h 53mYYC-SEA
18/6Wed
directDelta
1h 40mSEA-YYC
C$ 310

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Recent one-way flight deals

10/4Thu
1 stopWestJet
3h 00mYVR-SEA
C$ 110
12/3Wed
1 stopWestJet
3h 00mYVR-SEA
C$ 112
2/4Wed
directAlaska Airlines
1h 13mYLW-SEA
C$ 125
20/2Thu
1 stopAir Canada
4h 57mYYC-SEA
C$ 142
16/5Fri
1 stopAir Canada
4h 03mYYC-SEA
C$ 145
12/3Wed
directAlaska Airlines
1h 08mYVR-SEA
C$ 153
27/3Thu
1 stopUnited Airlines
10h 00mYYC-SEA
C$ 165
5/3Wed
directDelta
1h 15mYVR-SEA
C$ 173
2/4Wed
2 stopsUnited Airlines
12h 02mYLW-SEA
C$ 176
29/3Sat
1 stopDelta
4h 14mYLW-SEA
C$ 192

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Last minute flights to Castle Rock

Last minute flight, train and bus deals

14/2Fri
directAlaska Airlines
1h 08mYVR-SEA
21/2Fri
directAlaska Airlines
1h 05mSEA-YVR
C$ 310
15/2Sat
directDelta
1h 16mYVR-SEA
18/3Tue
directDelta
1h 04mSEA-YVR
C$ 320
16/2Sun
directAir Canada
1h 07mYVR-SEA
16/2Sun
directAir Canada
1h 11mSEA-YVR
C$ 348
13/2Thu
directAir Canada
1h 07mYVR-SEA
13/2Thu
directAir Canada
1h 10mSEA-YVR
C$ 354
14/2Fri
multi-stopWestJet
21h 30mYVR-SEA
16/2Sun
multi-stopWestJet
9h 19mSEA-YVR
C$ 482
13/2Thu
multi-stopUnited Airlines
10h 06mYOW-SEA
19/2Wed
multi-stopUnited Airlines
18h 03mSEA-YOW
C$ 509
12/2Wed
directWestJet
2h 01mYYC-SEA
13/2Thu
multi-stopWestJet
20h 02mSEA-YYC
C$ 519
13/2Thu
multi-stopUnited Airlines
8h 23mYEG-SEA
17/2Mon
multi-stopUnited Airlines
16h 03mSEA-YEG
C$ 525
15/2Sat
multi-stopAmerican Airlines
10h 18mYUL-SEA
21/2Fri
multi-stopAmerican Airlines
13h 30mSEA-YUL
C$ 952
13/2Thu
multi-stopAmerican Airlines
10h 00mYYZ-SEA
18/2Tue
multi-stopAmerican Airlines
9h 49mSEA-YYZ
C$ 982

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Everything you need to know for your flight to Castle Rock

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