Cheap flights from District of Columbia to San Antonio from $90
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to San Antonio departing on 5/24. 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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American Airlines flights from District of Columbia to San Antonio
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Southwest flights from District of Columbia to San Antonio
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How to get the cheapest flight ticket from District of Columbia 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 to San Antonio?
If you aren’t able to travel during the month of July, then book flights to San Antonio from District of Columbia during August instead. Flights to San Antonio in August, while not as cheap as those in July, still average around $344.
What is the cheapest day to depart on your flight to San Antonio?
The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $369. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $493.
What is the cheapest time of day to depart on your flight to San Antonio?
According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from District of Columbia to San Antonio in the evening for as low as $319. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $424. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest District of Columbia to San Antonio flight route?
Fly from Baltimore/Washington to San Antonio for the best District of Columbia - San Antonio flight prices
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from District of Columbia when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $404 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from District of Columbia for as low as $326 on momondo.
What cabin class options are available on District of Columbia to San Antonio flights?
There are 4 cabin classes available to choose from on District of Columbia to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from District of Columbia to San Antonio?
American Airlines, United Airlines, and Frontier are the most popular carriers operating from District of Columbia to San Antonio
What airlines fly to San Antonio?
United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to San Antonio from District of Columbia according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 7 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.
How many flights depart from District of Columbia to San Antonio on average per day?
As of May 2025, 8 flights take off from District of Columbia and land in San Antonio each day. The most common flight departure time for this route is 5:00PM, with 51% of daily flights taking off in the afternoon.
How many flights depart from District of Columbia to San Antonio on average per week?
61 flights are operational weekly from District of Columbia to San Antonio as of May 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.
Cheap District of Columbia to San Antonio flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from District of Columbia to San Antonio
When did momondo last update prices for flights from District of Columbia to San Antonio Airport?
Prices for flights from District of Columbia to San Antonio Airport are refreshed on a daily basis.
How many operators does momondo search for flights from District of Columbia to San Antonio Airport?
The number of operators available for flights from District of Columbia to San Antonio Airport is 5 as of May 2025.
How old do you have to be to fly from District of Columbia to San Antonio 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 District of Columbia 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.
What is the most popular plane model from District of Columbia to San Antonio?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from District of Columbia to San Antonio is Boeing 737-900 (20.33% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (19.92%), Airbus A321-100/200 (17.06%), and Embraer 175 (Enhanced Winglets) (12.94%).
Best airlines flying from District of Columbia to San Antonio
Compare and see reviews for airlines that fly from District of Columbia to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $128 | Free Cancellation | Rating 5.9 3,284 reviews | |||
| PriceFrom $146 | Free Cancellation | Rating 6.3 7,988 reviews | |||
| PriceFrom $202 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $234 | Free Cancellation | Rating 7.4 8,726 reviews | |||
| PriceFrom $242 | Free Cancellation | Rating 8.0 7,949 reviews | |||
| PriceFrom $263 | Free Cancellation | Rating 8.0 4,290 reviews |
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from District of Columbia to San Antonio?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to San Antonio for you.
Can I find flights from District of Columbia to San Antonio with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for District of Columbia to San Antonio flights to just show those with flexible booking policies.
How can momondo help me find flights from District of Columbia 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 District of Columbia.
I’m not ready to book a flight from District of Columbia 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 District of Columbia and alert you when they change.