Title: Cheap Flights to San Luis - Expedia.co.uk ![Imagine my surprise when browsing one of the photography magazines I subscribe to and I come across an almost identical picture in one of the articles. Cropped slightly tighter than my image and weeds were a different height. Was kind of like being published, but not. Sorta cool!](https://images.trvl-media.com/place/3000429673/317445f4-4f3d-45c5-b9cf-859482b7f0ba.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Jeff White ![](https://images.trvl-media.com/place/3000429673/317445f4-4f3d-45c5-b9cf-859482b7f0ba.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to San Luis - [Return](?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 [Hotels in San Luis](https://expedia.co.uk/San-Luis-Hotels.d3000429673.Travel-Guide-Hotels)[San Luis Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-San-Luis.d3000429673.Car-Hire-Guide)[San Luis Holidays](https://expedia.co.uk/San-Luis.d3000429673.Holidays-City-Breaks) ## Popular airlines to San Luis - ![Denver Air Connection](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KG.svg) Denver Air Connection [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Luis, Colorado, United States of America,departure:27/11/2025TANYT&leg2=from:San Luis, Colorado, United States of America,to:CMH,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KG"}}]) - ![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 25% 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.co.uk/login) ## Expedia flights to San Luis Searching for cheap flights to San Luis? No travel company presents more choices than Expedia if you're looking to compare flights to San Luis. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Colorado. Expedia provides the cheapest flights to many destinations in Colorado and you may find even greater savings if you combine your flight with a hotel stay in San Luis. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to San Luis for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your San Luis flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Frequently asked questions ### What is the name of San Luis' airport? > San Luis has several airports, but most people use Colorado Springs Airport (COS). ### What airport is best to fly into San Luis? > Pass through the glass doors of San Luis Valley Regional Airport (ALS) and your San Luis adventure will have begun! The city's main airport, it's located 48 kms (30 miles) from the city centre. ### How many airlines fly to San Luis? > There are a total of 8 air carriers connecting San Luis to 11 airports across the world. ### Which airlines fly to San Luis? > United Airlines and Southwest Airlines frequently fly to San Luis. Catching a United Airlines flight from Denver is one of the most popular ways to get there. ### How many nonstop flights are there to San Luis? > Planning an amazing San Luis escape is a walk in the park when there are 235 nonstop flights each week to get you there. ### Where are the most popular flights to San Luis departing from? > Travellers frequently set off from Denver, Dallas and Phoenix airports when going to San Luis. ### How long is the flight to San Luis Airport? > If it's Denver you're departing, you'll be midair for around 52 minutes before you arrive in San Luis. Tarmac to tarmac from Dallas takes approximately 2 hours and 2 minutes and from Phoenix, it's 1 hour and 40 minutes. ### How to book the cheapest flight to San Luis? > If you want to have some extra spending money on your San Luis holiday, listen up! As every seasoned jet-setter knows, avoid booking at the last minute. Prices are generally more expensive just prior to the departure date. Don't stop there, though. Do some research and see if there are multiple airports at your destination. Ticket prices often differ depending on the airport you fly into. Be sure to compare prices across airlines too. And finally, remember that it's first in, best dressed. Familiarise yourself with airfare costs and be ready to book your ticket as soon as you see an unbeatable bargain. The best deals don't last long. ### Do you have any tips for my flight to San Luis? > No matter where you're coming from, flying can be an enjoyable experience if you've prepared well. Follow these top travel tips that will get your San Luis escape started on the right note. What to pack in your hand luggage: > > > > - The secret to having an amazing travel experience is to pack in advance. So, let's start with the essentials: passport, official ID, bank cards and medications. Next, take on board items that'll help keep you busy, like some electronic gadgets or a thrilling novel. It's also smart to pack your chargers, a neck pillow and a pair of noise-cancelling headphones. Finally, be sure to toss in toiletry items like a toothbrush, lip balm and a spare set of clothes. > > > > Do not pack the following items in your hand luggage: > > > > - Pack all your full-sized bottles of shampoo and hair gel in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp or pointed objects, like your Swiss Army knife, and dangerous products which are flammable or explosive, such as aerosols and strong acids, are also prohibited. > > > > What to wear on a flight: > > > > - The aisles of an airplane are no place for a fashion parade. Layer your clothing and pick shoes that are flat, roomy and easy to slip on and off. > - Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To lower your risk on board, drink plenty of water, consider wearing compression tights or socks and do gentle foot and leg exercises in your seat. ### How to get through airport security fast when flying to San Luis? > The trick is to be prepared before you get to airport security. That way, you'll be hopping onto that plane to San Luis in no time flat. Follow these helpful tips and get your holiday off to a spectacular start: > > > > - Have your travel documents and ID within close reach. They're the first items you'll be asked to show at security. > - After that, both you and your hand luggage will be X-rayed. To speed things up, take off anything that might set the alarms off. Items such as your coat, belt and headphones need to go through the machine. > - Your electronic gadgets like phones and laptops will also need to go on a tray to be scanned. Don't worry, you'll be back online before you know it. > - Travelling with a new hand cream? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, it's OK to bring with you on board. > - Lightweight sneakers are a good footwear choice as you're less likely to be asked to remove them when going through security. Big boots and other bulky shoes are often subjected to extra screening. > - Airlines won't allow any sharp or pointed objects in your carry-on baggage. If you need to bring these kinds of items, pack them in your checked baggage. Flights to San Luis information | Destination airport | San Luis | | --- | --- | | Destination airport IATA code | ALS | ## More to explore for San Luis Heading to San Luis? Explore San Luis with Expedia's Travel Guides to find the best hotels, holiday packages, car hire deals and more! 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