$458 Cheap Flights from Washington (DCA) to Tapachula (TAP)

View $458 flight on Fri, Apr 10, 2026Opens in a new window

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

Cheap Flights from Washington to Tapachula (DCA-TAP)

Prices were available within the past 7 days and start at $458 for one-way flights and $863 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Thu, May 7 - Tue, May 12
DCA
Washington
TAP
Tapachula
$863 Roundtrip, found 6 hours ago
$863
Roundtrip
found 6 hours ago
Select Aeromexico flight, departing Thu, May 7 from Washington to Tapachula, returning Tue, May 12, priced at $863 found 6 hours ago
Delta
Thu, May 7 - Tue, May 12
DCA
Washington
TAP
Tapachula
$873 Roundtrip, found 6 hours ago
$873
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, May 7 from Washington to Tapachula, returning Tue, May 12, priced at $873 found 6 hours ago
Aeromexico
Mon, Apr 13 - Wed, Apr 22
DCA
Washington
TAP
Tapachula
$888 Roundtrip, found 20 hours ago
$888
Roundtrip
found 20 hours ago
Select Aeromexico flight, departing Mon, Apr 13 from Washington to Tapachula, returning Wed, Apr 22, priced at $888 found 20 hours ago
Aeromexico
Thu, May 7 - Tue, May 12
DCA
Washington
TAP
Tapachula
$920 Roundtrip, found 6 hours ago
$920
Roundtrip
found 6 hours ago
Select Aeromexico flight, departing Thu, May 7 from Washington to Tapachula, returning Tue, May 12, priced at $920 found 6 hours ago
Aeromexico
Thu, May 7 - Tue, May 12
DCA
Washington
TAP
Tapachula
$953 Roundtrip, found 6 hours ago
$953
Roundtrip
found 6 hours ago
Select Aeromexico flight, departing Thu, May 7 from Washington to Tapachula, returning Tue, May 12, priced at $953 found 6 hours ago
Aeromexico
Mon, Apr 13 - Wed, Apr 22
DCA
Washington
TAP
Tapachula
$957 Roundtrip, found 20 hours ago
$957
Roundtrip
found 20 hours ago
Select Aeromexico flight, departing Mon, Apr 13 from Washington to Tapachula, returning Wed, Apr 22, priced at $957 found 20 hours ago
Aeromexico
Mon, Jun 1 - Thu, Jun 18
DCA
Washington
TAP
Tapachula
$977 Roundtrip, found 1 day ago
$977
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Mon, Jun 1 from Washington to Tapachula, returning Thu, Jun 18, priced at $977 found 1 day ago
Aeromexico
Mon, Apr 13 - Wed, Apr 22
DCA
Washington
TAP
Tapachula
$978 Roundtrip, found 20 hours ago
$978
Roundtrip
found 20 hours ago
Select Aeromexico flight, departing Mon, Apr 13 from Washington to Tapachula, returning Wed, Apr 22, priced at $978 found 20 hours ago
Delta
Fri, May 8 - Tue, May 12
DCA
Washington
TAP
Tapachula
$985 Roundtrip, found 1 day ago
$985
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, May 8 from Washington to Tapachula, returning Tue, May 12, priced at $985 found 1 day ago
Delta
Fri, Jul 24 - Mon, Aug 10
DCA
Washington
TAP
Tapachula
$997 Roundtrip, found 1 day ago
$997
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 24 from Washington to Tapachula, returning Mon, Aug 10, priced at $997 found 1 day ago

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Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Tapachula Intl. Airport (TAP) cost?
Secure a cheap one-way flight from $458 or cheap return flight from $863 from Ronald Reagan Washington National Airport (DCA) to Tapachula Intl. Airport (TAP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Tapachula Intl. Airport (TAP)?
The cheapest month to fly from DCA to TAP is May, when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Tapachula Intl. Airport (TAP)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest DCA to TAP flight.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Tapachula Intl. Airport (TAP)?
There are no daily nonstop flights departing from Ronald Reagan Washington National Airport (DCA) to Tapachula Intl. Airport (TAP). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from DCA to TAP?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Tapachula Intl. Airport (TAP)?
To touch down at Tapachula Intl. Airport (TAP) without delays, book a flight that leaves from Ronald Reagan Washington National Airport (DCA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Ronald Reagan Washington National Airport (DCA) to Tapachula Intl. Airport (TAP) last-minute?
Last-minute fares from DCA to TAP are typically more expensive. To lock in the best prices, start looking for flights ahead of time. That said, if you're flexible with your travel dates, you may find a cheap ticket just before your departure.
Is it cheaper to book a DCA to TAP flight and hotel package?
Booking a DCA to TAP flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Tapachula Intl. Airport (TAP)?
Typically, it's possible to cancel or reschedule your DCA to TAP flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Tapachula Intl.
Airlines serving
Aeromexico, Delta
Roundtrip price
$862
Distance
1905 mi

Book with confidence

Washington to Tapachula Flights

The cheapest times to fly from Washington to Tapachula

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 Washington to Tapachula are during the month of May. You can find some of the cheapest flights from Washington to Tapachula with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Tapachula

Sunday is one of the best days to book for cheap flights from Washington to Tapachula: 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 Washington to Tapachula

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 Washington to Tapachula in 2026. You can also book with separate airlines for your outbound and return journeys, from $458 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 Washington to Tapachula 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 Washington to Tapachula 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.

 

Washington to Tapachula Flights

*Flight schedules are subject to change.

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*Available to One Key members.