Cheap flights from San Antonio to District of Columbia from $95
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to District of Columbia departing on 8/31. 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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How to get the cheapest flight ticket from San Antonio to District of Columbia
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 District of Columbia?
In general, June is the cheapest month to fly from San Antonio to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $296. If you don’t want to visit District of Columbia in June, then you should wait until May to fly from San Antonio, when ticket prices are also cheap, with an average price of $305.
What is the cheapest day to depart on your flight to District of Columbia?
The cheapest day to depart on your flight to District of Columbia is on a Thursday when prices can be found for as low as $411. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $645.
What is the cheapest time of day to depart on your flight to District of Columbia?
Flying to District of Columbia from San Antonio in the evening is the least expensive time of day to depart. momondo users have found prices as low as $190 when looking at flights departing in the evening. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $989. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest San Antonio to District of Columbia flight route?
Fly from San Antonio to Baltimore/Washington for the best San Antonio - District of Columbia flight prices
How far in advance should I book a flight to District of Columbia?
You are more likely to see cheaper flights to District of Columbia from San Antonio when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $388 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from San Antonio for as low as $280 on momondo.
What cabin class options are available on San Antonio to District of Columbia flights?
There are 4 cabin classes available to choose from on San Antonio to District of Columbia 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 San Antonio to District of Columbia?
United Airlines, Frontier, and Southwest are the most popular carriers operating from San Antonio to District of Columbia
What airlines fly to District of Columbia?
United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to District of Columbia from San Antonio according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 7 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Antonio to District of Columbia on average per day?
7 flights are operational daily from San Antonio to District of Columbia as of June 2025. The most popular departure time for this route is 11:00AM, with 69% of flights per day taking off at noon.
How many flights depart from San Antonio to District of Columbia on average per week?
The number of flights available between San Antonio and District of Columbia is 54 per week as of June 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.
Cheap San Antonio to District of Columbia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Antonio to District of Columbia
Best Price Found | $95 |
|---|---|
Fastest flight time | 3h 11m |
Direct flights | Every day |
Airports in District of Columbia | 2 airports |
When did momondo last update prices for flights from San Antonio Airport to District of Columbia?
Prices for flights from San Antonio Airport to District of Columbia are updated daily.
How many operators does momondo search for flights from San Antonio Airport to District of Columbia?
The number of operators available for flights from San Antonio Airport to District of Columbia is 5 as of June 2025.
How old do you have to be to fly from San Antonio Airport to District of Columbia?
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 District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Antonio to District of Columbia?
Based on momondo bookings for flights between San Antonio and District of Columbia, the leading plane model is Boeing 737-900, making up 25.94% of the total bookings. Other popular models include Airbus A321-100/200 with 16.74%, Embraer 175 (Enhanced Winglets) with 9.78%, and Boeing 737 MAX 8 with 9.02%.
Best airlines flying from San Antonio to District of Columbia
Compare and see reviews for airlines that fly from San Antonio to District of Columbia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $76 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $110 | Free Cancellation | Rating 6.3 8,060 reviews | |||
| PriceFrom $204 | Free Cancellation | Rating 8.0 4,278 reviews | |||
| PriceFrom $207 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $239 | Free Cancellation | Rating 7.4 8,801 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Antonio to District of Columbia?
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 San Antonio to District of Columbia for you.
Can I find flights from San Antonio to District of Columbia with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to District of Columbia from San Antonio with this policy.
How can momondo help me find flights from San Antonio to District of Columbia?
Once all potential San Antonio to District of Columbia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from San Antonio to District of Columbia right now. Can momondo alert me if prices change?
If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from San Antonio and alert you when they change.