$485 Cheap Flights from Tapachula (TAP) to Washington (DCA)

View $485 flight on Mon, Mar 2, 2026Opens in a new window

Popular airlines from Tapachula, Chiapas (TAP-Tapachula Intl.) to Ronald Reagan Washington National Airport (DCA)

Cheap Flights from Tapachula to Washington (TAP-DCA)

Prices were available within the past 7 days and start at $485 for one-way flights and $976 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Dec 22 - Mon, Jan 5
TAP
Tapachula
DCA
Washington
$976 Roundtrip, found 20 hours ago
$976
Roundtrip
found 20 hours ago
Select Delta flight, departing Mon, Dec 22 from Tapachula to Washington, returning Mon, Jan 5, priced at $976 found 20 hours ago
Delta
Mon, Dec 22 - Mon, Jan 5
TAP
Tapachula
DCA
Washington
$999 Roundtrip, found 20 hours ago
$999
Roundtrip
found 20 hours ago
Select Delta flight, departing Mon, Dec 22 from Tapachula to Washington, returning Mon, Jan 5, priced at $999 found 20 hours ago
Delta
Wed, Dec 17 - Tue, Jan 6
TAP
Tapachula
DCA
Washington
$1,000 Roundtrip, found 1 day ago
$1,000
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 17 from Tapachula to Washington, returning Tue, Jan 6, priced at $1,000 found 1 day ago
Delta
Mon, Nov 17 - Sat, Jan 31
TAP
Tapachula
DCA
Washington
$1,012 Roundtrip, found 4 days ago
$1,012
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Nov 17 from Tapachula to Washington, returning Sat, Jan 31, priced at $1,012 found 4 days ago
Aeromexico
Wed, Dec 17 - Tue, Jan 6
TAP
Tapachula
DCA
Washington
$1,047 Roundtrip, found 1 day ago
$1,047
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Wed, Dec 17 from Tapachula to Washington, returning Tue, Jan 6, priced at $1,047 found 1 day ago
Delta
Mon, Nov 17 - Sat, Jan 31
TAP
Tapachula
DCA
Washington
$1,057 Roundtrip, found 4 days ago
$1,057
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Nov 17 from Tapachula to Washington, returning Sat, Jan 31, priced at $1,057 found 4 days ago
Delta
Mon, Dec 22 - Mon, Jan 5
TAP
Tapachula
DCA
Washington
$1,065 Roundtrip, found 20 hours ago
$1,065
Roundtrip
found 20 hours ago
Select Delta flight, departing Mon, Dec 22 from Tapachula to Washington, returning Mon, Jan 5, priced at $1,065 found 20 hours ago
Delta
Mon, Nov 17 - Sat, Jan 31
TAP
Tapachula
DCA
Washington
$1,079 Roundtrip, found 4 days ago
$1,079
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Nov 17 from Tapachula to Washington, returning Sat, Jan 31, priced at $1,079 found 4 days ago
Delta
Mon, Dec 22 - Mon, Jan 5
TAP
Tapachula
DCA
Washington
$1,093 Roundtrip, found 20 hours ago
$1,093
Roundtrip
found 20 hours ago
Select Delta flight, departing Mon, Dec 22 from Tapachula to Washington, returning Mon, Jan 5, priced at $1,093 found 20 hours ago
Aeromexico
Mon, Dec 22 - Mon, Jan 5
TAP
Tapachula
DCA
Washington
$1,099 Roundtrip, found 20 hours ago
$1,099
Roundtrip
found 20 hours ago
Select Aeromexico flight, departing Mon, Dec 22 from Tapachula to Washington, returning Mon, Jan 5, priced at $1,099 found 20 hours ago
Flights from Tapachula (TAP) to Washington (DCA)
Origin airport
Tapachula Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Aeromexico, Delta
Roundtrip price
$976
Distance
1905 mi

Tapachula to Washington Flights

The cheapest times to fly from Tapachula to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tapachula to Washington are during the month of December. You can find some of the cheapest flights from Tapachula to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tapachula to Washington

Sunday is one of the best days to book for cheap flights from Tapachula to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tapachula to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tapachula to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $485 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tapachula to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tapachula to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tapachula Intl. Airport (TAP) to Ronald Reagan Washington National Airport (DCA) cost?
Get a cheap one-way flight from $485 or cheap return flight from $976 from Tapachula Intl. Airport (TAP) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tapachula Intl. Airport (TAP) to Ronald Reagan Washington National Airport (DCA)?
December is the most affordable month to fly from TAP to DCA. Traveling during quieter months is often the key to finding a great deal.
What is the cheapest airline that flies from Tapachula Intl. Airport (TAP) to Ronald Reagan Washington National Airport (DCA)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest TAP to DCA flight.
How many flights per day from Tapachula Intl. Airport (TAP) to Ronald Reagan Washington National Airport (DCA)?
You'll need to catch a flight with a layover when traveling from Tapachula Intl. Airport (TAP) to Ronald Reagan Washington National Airport (DCA). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from TAP to DCA?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tapachula Intl. Airport (TAP) to Ronald Reagan Washington National Airport (DCA)?
To reach Ronald Reagan Washington National Airport (DCA) on time, opt for a flight that leaves Tapachula Intl. Airport (TAP) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tapachula Intl. Airport (TAP) to Ronald Reagan Washington National Airport (DCA) last-minute?
Last-minute fares from TAP to DCA are typically more expensive. To secure the cheapest rates, start searching for flights well in advance. That said, if you're flexible with your travel dates, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a TAP to DCA flight and hotel package?
Booking a TAP to DCA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tapachula Intl. Airport (TAP) to Ronald Reagan Washington National Airport (DCA)?
If you reserved your TAP to DCA flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.