Cheap flights from San Antonio to Denver from $229
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Denver departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from San Antonio to Denver
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
United Airlines flights from San Antonio to Vail
Our best United Airlines deals on San Antonio to Vail flight tickets
American Airlines flights from San Antonio to Vail
Our best American Airlines deals on San Antonio to Vail flight tickets
See travel insights to Denver from
How to get the cheapest flight ticket from San Antonio to Vail
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Vail?
Our data shows that Thursday is the least expensive day to fly to Vail. Tickets to fly out on this day can be as low as $406. Flights from San Antonio to Vail on a Tuesday will generally be more expensive and average around $688. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Vail?
Flying to Vail from San Antonio in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $417 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $534. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest airline that flies from San Antonio to Vail Eagle County?
United Airlines is the most popular carrier operating from San Antonio to Vail Eagle County
What airlines fly to Vail?
Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Vail from San Antonio according to our data. Frontier is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Vail. Keep in mind that there are 6 different airlines that fly to Vail on a routine basis, so you have a few additional options to choose from.
When to book flights from San Antonio to Vail
Cheap San Antonio to Vail (SAT to EGE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Antonio to Vail
How far is San Antonio to Vail Eagle County by plane?
San Antonio and Vail Eagle County are 834.9 mi apart from one another. 4h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from San Antonio Airport to Vail Eagle County Airport?
Prices for flights from San Antonio Airport to Vail Eagle County Airport are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Vail Eagle County Airport?
As of June 2025, there are 2 operators available to choose from for flights from San Antonio Airport to Vail Eagle County Airport.
How old do you have to be to fly from San Antonio Airport to Vail Eagle County Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Vail Eagle County Airport.
What documentation or ID do you need to fly to Vail Eagle County Airport?
The travel and health documents you'll need for your trip to Vail Eagle County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vail Eagle County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Antonio to Vail?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Antonio to Vail is American Airlines (51% of total bookings). The next most popular airline is United Airlines (49%).
Best airlines flying from San Antonio to Vail
Compare and see reviews for airlines that fly from San Antonio to Vail with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $298 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $406 | Free Cancellation | Rating 7.4 8,801 reviews |
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Antonio to Vail?
Finding the right flight to Vail from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Vail quick and easy, saving you time and money.
Can I find flights from San Antonio to Vail with flexible booking policies on momondo?
Yes. All flights to Vail from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from San Antonio to Vail?
momondo provides multiple filters to help you find the best flight to Vail from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Antonio to Vail right now. Can momondo alert me if prices change?
Yes. momondo can track prices for San Antonio to Vail flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.