Cheap flights from Denver to San Antonio from $39
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to San Antonio departing on 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Denver to San Antonio by changing tabs
Find the cheapest one-way flights from Denver to San Antonio
If you're looking for one-way flights from Denver to San Antonio, view some of our deals below provided by Delta, Frontier and United Airlines
Search last-minute flights to San Antonio from Denver
Find and compare round-trip flight prices for your last-minute flight from Denver to San Antonio
Best airlines flying from Denver to San Antonio
Compare and see reviews for airlines that fly from Denver to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $41 | Free Cancellation | Rating 6.3 4,163 reviews | |||
| PriceFrom $126 | Free Cancellation | Rating 7.4 11,325 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 8.0 11,094 reviews | |||
| PriceFrom $200 | Free Cancellation | Rating 7.3 14,955 reviews |
United Airlines Flights From Denver to San Antonio
United Airlines flies from Denver to San Antonio around 27 times per week, with 11,325 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Denver to San Antonio in the last 72 hours was $126 (round-trip), much lower than the average airfare cost of $292 for United Airlines flights on this route.
Frontier Flights From Denver to San Antonio
Across 4,163 Frontier reviews on momondo, the average score is 6.3/10. Frontier flies from Denver to San Antonio about 2 times each week, with ticket deals ranging from $41 to $130. Price data is based on momondo searches in the last 72 hours.
American Airlines flights from Denver to San Antonio
Our best American Airlines deals on Denver to San Antonio flight tickets
Frontier flights from Denver to San Antonio
Our best Frontier deals on Denver to San Antonio flight tickets
How to get the cheapest flight ticket from Denver to San Antonio
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 month to fly from Denver to San Antonio?
October. The cheapest time of year to fly to San Antonio from Denver is October. Most expensive is March
What is the cheapest day to depart Denver for San Antonio?
Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Sunday
When is the cheapest time to fly from Denver to San Antonio?
In the morning. Denver to San Antonio flights are approximately 26% more expensive at noon than in the morning
What is the cheapest airline that flies to San Antonio from Denver?
Frontier. American Airlines, Delta, and Frontier are the most popular carriers operating from Denver to San Antonio
What is the cheapest Denver to San Antonio flight route?
Denver Intl - San Antonio. Fly from Denver Intl to San Antonio for the best Denver - San Antonio flight prices
How far in advance should you book Denver to San Antonio flights?
55 days before. The cheapest time to buy a flight from Denver to San Antonio is approximately 55 days to departure
How many flights depart from Denver to San Antonio on average per day?
12 flights are operational weekly from Denver to San Antonio as of April 2024. The most popular departure time for this route is 7:00PM, with 52% of flights per day taking off in the afternoon.
How many flights depart from Denver to San Antonio on average per week?
89 flights are operational weekly from Denver to San Antonio as of April 2024. The most popular departure day for this route is Sunday, with 16% of flights per week taking off on this day.
Can stopping save me money on Denver to San Antonio flights?
No. A direct flight is the cheapest option for a flight between Denver to San Antonio.
Cheap Denver to San Antonio (DEN to SAT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Denver to San Antonio
Best Price Found | $39 |
|---|---|
Fastest flight time | 2h 10m |
Direct flights | Every day |
Airports in San Antonio | 1 airport |
How far is Denver Intl to San Antonio by plane?
San Antonio is 801.5 mi away from Denver Intl. Typically, this will take 2h 10m by plane in normal conditions.
When did momondo last update prices for flights from Denver Intl Airport to San Antonio Airport?
Prices for flights from Denver Intl Airport to San Antonio Airport were last updated today.
How many operators does momondo search for flights from Denver Intl Airport to San Antonio Airport?
As of April 2024, there are 4 operators available to choose from for flights from Denver Intl Airport to San Antonio Airport.
How old do you have to be to fly from Denver Intl Airport to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Denver Intl Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Denver to San Antonio?
Finding the right flight to San Antonio from Denver 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 San Antonio quick and easy, saving you time and money.
Can I find flights from Denver to San Antonio with flexible booking policies on momondo?
All flight searches from Denver to San Antonio on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Denver to San Antonio?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Denver.
I’m not ready to book a flight from Denver to San Antonio right now. Can momondo alert me if prices change?
If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Denver and alert you when they change.