Title: Cheap Flights from Alamosa (ALS) to Flagstaff (FLG) - Expedia.ca ![Aerial panorama Flagstaff Arizona image](https://images.trvl-media.com/place/1218/3309340e-28a6-4690-99c4-dd6bf48bca66.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1218/3309340e-28a6-4690-99c4-dd6bf48bca66.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Alamosa (ALS) to Flagstaff (FLG) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Alamosa, CO (ALS-San Luis Valley Regional) to Flagstaff Pulliam Field (FLG) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:als,to:flg,departure:21/10/2025TANYT&leg2=from:flg,to:als,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:als,to:flg,departure:21/10/2025TANYT&leg2=from:flg,to:als,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:als,to:flg,departure:21/10/2025TANYT&leg2=from:flg,to:als,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:als,to:flg,departure:21/10/2025TANYT&leg2=from:flg,to:als,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:als,to:flg,departure:21/10/2025TANYT&leg2=from:flg,to:als,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:als,to:flg,departure:21/10/2025TANYT&leg2=from:flg,to:als,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:als,to:flg,departure:21/10/2025TANYT&leg2=from:flg,to:als,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![notification illustration](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\* ![deals illustration](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\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from San Luis Valley Regional Airport (ALS) to Flagstaff Pulliam Field Airport (FLG)? > The lowest price advertised for a round-trip journey between San Luis Valley Regional Airport and Flagstaff Pulliam Field Airport (FLG) is . But you better get moving. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from San Luis Valley Regional Airport to Flagstaff Airport? > Each airline has different terms and conditions. If you decide to cancel your vacation, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from ALS to FLG that have flexible change policies? > Flights from San Luis Valley Regional Airport to Flagstaff Airport with flexible change policies are available from several carriers. Simply use our "No change fees" filter during your search. You'll only need to cover the fare difference, with no additional fees to worry about. ### How far is the flight from ALS to FLG? > The distance from San Luis Valley Regional Airport (ALS) (ALS) to Flagstaff Pulliam Field Airport (FLG) (FLG) is just 580 kilometres. You'll be stepping off the plane and picking up your bags from the carousel in the blink of an eye. ### Which airlines fly direct from San Luis Valley Regional Airport to Flagstaff Airport? > Unfortunately, there aren't any airlines that fly directly between San Luis Valley Regional Airport and FLG. You'll need to book a flight with at least one stop. ### Are ALS to Flagstaff Airport flight tickets cheaper when they're purchased at the last minute? > Flight prices always go up and down, so there are no guarantees. While last-minute flight deals between San Luis Valley Regional Airport and Flagstaff Pulliam Field Airport (FLG) are of course possible, it also makes sense to monitor prices well before you fly. In fact, some airlines advertise their prices up to 12 months before the departure date. Expedia is constantly updating the biggest bargains around, so keep checking back and be ready to grab your seat when fare prices drop. ## Travel information | Origin airport | San Luis Valley Regional | | --- | --- | | Destination airport | Flagstaff Pulliam Field | | Distance | 576 km | ## Book with confidence ### Alamosa to Flagstaff Flights **The easy way to book your flights from Alamosa to Flagstaff**  With Expedia, it’s simple to find and book flights to Flagstaff from Alamosa whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Flagstaff Pulliam Field, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Alamosa to Flagstaff today, tomorrow, or this week.   **Save dollars with cheap flights from San Luis Valley Regional, ALS to Flagstaff Pulliam Field, FLG**  Sort your search results by price to find great deals on your flight from Alamosa to Flagstaff—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Flagstaff from Alamosa currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Flagstaff   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Flagstaff from Alamosa**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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