Title: $28 Cheap Flights to Castaic, CA - Expedia.com ![a majestic aerial shot of the still deep blue lake waters, gorgeous mountain ranges and blue sky at Castaic Lake in the Sierra Pelona Mountains of northwestern Los Angeles County, California](https://images.trvl-media.com/place/8130/c701012e-7674-4c32-a383-4754534c37f0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/8130/c701012e-7674-4c32-a383-4754534c37f0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $28 Cheap Flights to Castaic, CA [View $28 flight on Thu, Mar 26, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:SEA,to:LAX,departure:3/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:27.98&airProductToken=AQoxCi8IxnISBDExNzgYkgEgi7gBKNTZiAMw_NqIAzhFQABYAWoEUENfMXIHSzIxUlhTMhIKCAEQARgBKgJGORgBIgQIARABKAIoAzAN) [Castaic Travel Guide](https://expedia.com/Castaic.dx8130)[Hotels in Castaic](https://expedia.com/Castaic-Hotels.d8130.Travel-Guide-Hotels)[Things to do in Castaic](https://expedia.com/Things-To-Do-In-Castaic.d8130.Travel-Guide-Activities)[Car Rentals in Castaic](https://expedia.com/Car-Rentals-In-Castaic.d8130.Car-Rental-Guide)[Castaic Vacation Packages](https://expedia.com/Castaic.d8130.Destination-Travel-Guides) ## Popular airlines to Castaic - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Castaic, California, United States of America,departure:3/9/2026TANYT&leg2=from:Castaic, California, United States of America,to:CMH,departure:3/16/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Castaic, California, United States of America,departure:3/9/2026TANYT&leg2=from:Castaic, California, United States of America,to:CMH,departure:3/16/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Castaic, California, United States of America,departure:3/9/2026TANYT&leg2=from:Castaic, California, United States of America,to:CMH,departure:3/16/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Castaic, California, United States of America,departure:3/9/2026TANYT&leg2=from:Castaic, California, United States of America,to:CMH,departure:3/16/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Castaic, California, United States of America,departure:3/9/2026TANYT&leg2=from:Castaic, California, United States of America,to:CMH,departure:3/16/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Castaic, California, United States of America,departure:3/9/2026TANYT&leg2=from:Castaic, California, United States of America,to:CMH,departure:3/16/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Castaic, California, United States of America,departure:3/9/2026TANYT&leg2=from:Castaic, California, United States of America,to:CMH,departure:3/16/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Today's featured flight deals to Castaic Nonstop Carry-on included Lower price than typical - Columbus (CMH)Los Angeles (LAX) Tue, Mar 17 Fri, Mar 20 ![American Airlines](https://a.travel-assets.com/air/airlines/aa_sq.svg)American Airlines • Nonstop --- 3-day trip found 8 hours ago 30% less than typical $374 [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LAX,departure:3/17/2026TANYT&leg2=from:LAX,to:CMH,departure:3/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-555eaab42f0d48d7aed4fc33ccb9ba85-2791-1-st-v5-sos-555eaab42f0d48d7aed4fc33ccb9ba85-2767-1~9.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAa7Ov1yQAQeQAQCqAQcKA0NNSBAAsgEHCgNMQVgQAA~AQo0CjIIwYIBEgQzMTQzGII7IIu4ASjx8ocDMKf1hwM4QkAAWAFqBUJBU0lDcghPVkFJS1NCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs.AQpjCjAI15wBEgQxMTQxGIu4ASCLkAEohJWIAzDPlYgDOE5AAFgBagNXR0FyB05MQTdXMkYKLwjXnAESBDE5MzYYi5ABIII7KIGWiAMw7JeIAzhOQAFYAWoDV0dBcgdOTEE3VzJGEgoIARABGAEqAldOGAEiBAgBEAEoAigDKAQwAQ&medianPrice=680.00&displayPrice=373.60&src=dflp) - Columbus (CMH)Los Angeles (LAX) Tue, Mar 17 Sun, Mar 22 ![American Airlines](https://a.travel-assets.com/air/airlines/aa_sq.svg)American Airlines • Nonstop --- 5-day trip found 9 hours ago 30% less than typical $377 [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LAX,departure:3/17/2026TANYT&leg2=from:ONT,to:CMH,departure:3/22/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-9c8ed16b8897402faa21701365b699d0-4120-1-st-v5-sos-9c8ed16b8897402faa21701365b699d0-4105-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAZW2v1yQAQGQAQGqAQcKA0NNSBAAsgEHCgNRTEEQAA~AQo0CjIIwYIBEgQzMTQzGII7IIu4ASjx8ocDMKf1hwM4QkAAWAFqBUJBU0lDcghPVkFJS1NCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs.AQppCjMIwYIBEgQxNjY2GK6bASDvuQEos62IAzCErogDOEJAAFgBagVCQVNJQ3IIR1ZBSVpOQlgKMgjBggESBDI2MDYY77kBIII7KJWviAMw8rCIAzhCQAFYAWoFQkFTSUNyCEdWQUlaTkJYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw&medianPrice=675.00&displayPrice=376.75&src=dflp) - Columbus (CMH)Los Angeles (LAX) Tue, Mar 17 Sat, Mar 21 ![American Airlines](https://a.travel-assets.com/air/airlines/aa_sq.svg)American Airlines • Nonstop --- 3-day trip found 8 hours ago 25% less than typical $383 [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LAX,departure:3/17/2026TANYT&leg2=from:LAX,to:CMH,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-0310774412784818a83c116dc762e6c7-2898-1-st-v5-sos-0310774412784818a83c116dc762e6c7-2875-2~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAfbKv1yqAQcKA0NNSBAAsgEHCgNMQVgQAA~AQo0CjIIwYIBEgQzMTQzGII7IIu4ASjx8ocDMKf1hwM4QkAAWAFqBUJBU0lDcghPVkFJS1NCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs.AQpjCjAI15wBEgQzNzEzGIu4ASDvuQEos5uIAzCInIgDOFJAAFgBagNXR0FyB1JMQTBXMkYKLwjXnAESBDQxMzgY77kBIII7KMSciAMwpZ6IAzhSQAFYAWoDV0dBcgdSTEEwVzJGEgoIAhABGAIqAldOGAEiBAgBEAEoAigDKAQwAQ&medianPrice=664.00&displayPrice=382.79&src=dflp) ## How much is the cheapest flight to Castaic? Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Sat, Apr 18 - Sat, Apr 25 SEA Seattle LAX Los Angeles $56 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LAX,departure:4/18/2026TANYT&leg2=from:LAX,to:SEA,departure:4/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:55.96&airProductToken=AQoxCi8IxnISBDExNzgYkgEgi7gBKPXYigMwndqKAzhFQABYAWoEUENfMXIHSzIxU1hTMgoxCi8IxnISBDExNzcYi7gBIJIBKLmpiwMw6qqLAzhFQABYAWoEUENfMXIHSzIxU1hTMhIKCAEQARgBKgJGORgBIgQIARABKAIoAzAN) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Apr 30 - Tue, May 5 SEA Seattle LAX Los Angeles $117 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LAX,departure:4/30/2026TANYT&leg2=from:LAX,to:SEA,departure:5/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:116.80&airProductToken=AQo0CjIIwYIBEgQ0ODk2GJIBIIu4ASiu3YsDMODeiwM4QkAAWAFqBUJBU0lDcghPVkZIWlNCWAo0CjIIwYIBEgQ0OTU1GIu4ASCSASi0nIwDMOadjAM4QkAAWAFqBUJBU0lDcghPVkZLVVNCWBIMCAEQARgBKgJBQTIAGAEiBAgBEAEoAigDKAQwCw) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, Apr 21 - Wed, Apr 29 PAE Seattle LAX Los Angeles $117 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PAE,to:LAX,departure:4/21/2026TANYT&leg2=from:LAX,to:PAE,departure:4/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:116.80&airProductToken=AQo0CjIIwaYBEgQyMjc4GI8gIIu4ASiO-ooDMLb7igM4WEAAWAFqBVNBVkVScghHSDJFWFZCTgo0CjIIwaYBEgQyMjc5GIu4ASCPICi-2IsDMOvZiwM4WEAAWAFqBVNBVkVScghHSDJFWFZCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Mar 25 - Wed, Apr 8 SEA Seattle LAX Los Angeles $117 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LAX,departure:3/25/2026TANYT&leg2=from:LAX,to:SEA,departure:4/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:116.80&airProductToken=AQo4CjYIxJgBEgQxNjI4GJIBIIu4ASiXyYgDML7KiAM4RUAAWAFqCU1BSU5CQVNJQ3IIVkZWU0gzQkMKOAo2CMSYARIEMjk4MBiLuAEgkgEo6-aJAzCW6IkDOEVAAFgBaglNQUlOQkFTSUNyCFZGVlNIM0JDEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Mar 25 - Wed, Apr 8 SEA Seattle LAX Los Angeles $117 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LAX,departure:3/25/2026TANYT&leg2=from:LAX,to:SEA,departure:4/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:116.80&airProductToken=AQo5CjcI1YIBEgQ1NjU5GJIBIIu4ASj1y4gDMLDNiAM4TkAAWAFqCjFfYmFzaWNlY29yCEdGSzJBUUJTCjkKNwjVggESBDU0MDgYi7gBIJIBKInsiQMwvu2JAzhOQABYAWoKMV9iYXNpY2Vjb3IIR0ZLMkFRQlMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ## Alternative airports near Castaic Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:BUR,departure:3/9/2026TANYT&leg2=from:BUR,to:CMH,departure:3/16/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) BUR Bob Hope Cheapest 31 min [Flights from $435 ](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:BUR,departure:3/9/2026TANYT&leg2=from:BUR,to:CMH,departure:3/16/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX) ### October is typically the cheapest month to fly From $120 - $306 per traveler. ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What month is the cheapest to fly to Castaic? ### Which US cities have the cheapest flights to Castaic? > - Provo (PVU) > - El Centro (IPL) > - Las Vegas (LAS) > - San Francisco (SFO) > - Everett (PAE) > > > with prices usually starting around $51. ### Which US cities fly direct to Castaic? > - New York (JFK, LGA) > - Newark (EWR) > - Seattle (SEA) > - San Francisco (SFO) > - Chicago (MDW, ORD) > > > To John Wayne (SNA) > - San Francisco (SFO) > - Seattle (SEA) > - Dallas (DAL, DFW) > - Phoenix (PHX) > - Denver (DEN) > > > To Bob Hope (BUR) > - San Francisco (SFO) > - Seattle (SEA) > - Las Vegas (LAS) > - Sacramento (SMF) > - Phoenix (PHX) ### How to find a cheap flight to Castaic? ### Which airlines fly to Castaic? > - Alaska Airlines > - American Airlines > - Delta > - Delta Air Lines > - Frontier Airlines > - JetBlue Airways > - Spirit Airlines > - United > - United Airlines ### Where do you fly into Castaic? > - The closest major airport is Los Angeles, CA (LAX-Los Angeles Intl.), about 41 miles from the city center, which is a hub for United, American Airlines, and Alaska Airlines, with other airlines like Delta, Frontier Airlines also operating here. > - Orange County, CA (SNA-John Wayne) is another option, about 77 miles away, serving as a hub for United, Alaska Airlines, and American Airlines, with WN, Delta also operating here. > - Ontario, CA (ONT-Los Angeles - Ontario Intl.), about 77 miles away, serving as a hub for WN, United, and American Airlines, with Alaska Airlines, Delta also operating here. > - Burbank, CA (BUR-Hollywood Burbank), about 28 miles away, serving as a hub for WN, United, and Alaska Airlines, with American Airlines, Delta also operating here. > - Long Beach, CA (LGB-Long Beach Municipal), about 57 miles away, serving as a hub for WN, Alaska Airlines, and Hawaiian Airlines, with Delta, KLM also operating here. ### What is the cheapest airport to fly to in Castaic? ### Which budget airlines fly to Castaic? > - Southwest Airlines: serves Burbank (BUR), Los Angeles (LAX), Long Beach (LGB), Ontario (ONT), Orange County (SNA) > - Frontier Airlines: serves Burbank (BUR), Los Angeles (LAX), Ontario (ONT), Orange County (SNA) > - Spirit Airlines: serves Burbank (BUR), Los Angeles (LAX), Orange County (SNA) > - JetBlue Airways: serves Burbank (BUR), Los Angeles (LAX), Ontario (ONT) > - Volaris: serves Los Angeles (LAX), Ontario (ONT) > - WestJet: serves Burbank (BUR), Los Angeles (LAX), Ontario (ONT), Orange County (SNA) > - Viva Aerobus: flies to Los Angeles (LAX) > - Breeze: serves Burbank (BUR), Los Angeles (LAX), Orange County (SNA) > - Sun Country Airlines: flies to Los Angeles (LAX) > - Flair Airlines: flies to Los Angeles (LAX) ### What is the best month to visit Castaic? ### How far in advance should I book a flight to Castaic? ### What day of the week is cheapest day to buy a plane ticket to Castaic? ### What is the most expensive month to fly to Castaic? ### How far is the airport from central Castaic? > - Hawthorne, CA (HHR-Hawthorne Municipal): 10 miles southwest > - Burbank, CA (BUR-Hollywood Burbank): 12 miles northwest > - Los Angeles, CA (LAX-Los Angeles Intl.): 13 miles southwest > - Long Beach, CA (LGB-Long Beach Municipal): 18 miles southeast > > > These options give you flexibility when planning your trip. ### How can I track flight prices to Castaic? ### How to get a cheap last-minute flight to Castaic? ### Can I earn miles booking a flight to Castaic with Expedia? ### Can I save money by booking a Castaic trip package? ### Can I change or cancel my flight to Castaic? \*Flight schedules are subject to change. ## Book with confidence # Tips to find the cheapest flights to Castaic **The cheapest day to fly** Get started finding a cheap flight to Castaic on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. **The cheapest month to fly** April is the cheapest month to fly to Castaic. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Castaic. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. **The most affordable time to book a flight** Typically, a Sunday can be the cheapest time to book a flight to Castaic, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. **The cheapest round-trip tickets to Castaic** The lowest price for round-trip flights to Castaic in 2026 starts from from $56, while one-way tickets start from from $28\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Castaic. If you have a preferred departure time or airline, you can use the handy filters to customize your search. **The cheapest airlines flying to Castaic** Frontier Airlines, Spirit Airlines, United, Southwest Airlines, Alaska Airlines, American Airlines, Delta are just some of the airlines that can typically offer cheap tickets to Castaic. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Castaic and countless more destinations worldwide. **The most affordable airports to fly into** To view the cheapest airports to fly into for Castaic, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Castaic. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. **Save with a package** With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Castaic plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. **Date flexibility for the cheapest flights to Castaic** If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Castaic. **Stopover savings** The cheapest tickets to Castaic are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Castaic. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. **Get Expedia's Price Drop Protection** Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Castaic for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. \*Terms apply. **Use our Price Tracking feature** Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Castaic. Simply download the free Expedia app to your smart device and activate Castaic flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. **Book with Expedia** As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Castaic. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Travel information | Destination airport | Los Angeles Intl. | | ----------------------------- | ----------------- | | Destination airport IATA code | LAX | | Destination city name | Los Angeles | | Roundtrip price | $88 | ## Trending flights to Castaic Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Sat, Apr 18 - Sat, Apr 25 SEA Seattle LAX Los Angeles $56 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LAX,departure:4/18/2026TANYT&leg2=from:LAX,to:SEA,departure:4/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:55.96&airProductToken=AQoxCi8IxnISBDExNzgYkgEgi7gBKPXYigMwndqKAzhFQABYAWoEUENfMXIHSzIxU1hTMgoxCi8IxnISBDExNzcYi7gBIJIBKLmpiwMw6qqLAzhFQABYAWoEUENfMXIHSzIxU1hTMhIKCAEQARgBKgJGORgBIgQIARABKAIoAzAN) ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - Other - [Hotels near Ruisseau Creole ](https://www.expedia.com/Ruisseau-Creole-Hotels.0-l553248621532480998-0.Travel-Guide-Filter-Hotels) - [Hotels near Castaic Lake ](https://www.expedia.com/Castaic-Lake-Hotels.0-l6135585-0.Travel-Guide-Filter-Hotels) - 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