$343 Cheap Delta flights Washington (DCA) to Mexico City (MEX)

View $343 flight on Sun, Feb 1, 2026Opens in a new window

$343 Cheap Delta flights Washington (DCA) to Mexico City (MEX)

Prices were available within the past 7 days and start at $343 for one-way flights and $489 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Feb 1 - Sun, Feb 8
DCA
Washington
MEX
Mexico City
$489 Roundtrip, found 2 days ago
$489
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Feb 1 from Washington to Mexico City, returning Sun, Feb 8, priced at $489 found 2 days ago
Delta
Sun, Feb 1 - Sun, Feb 8
DCA
Washington
MEX
Mexico City
$566 Roundtrip, found 2 days ago
$566
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Feb 1 from Washington to Mexico City, returning Sun, Feb 8, priced at $566 found 2 days ago
Delta
Sun, Feb 1 - Sun, Feb 8
DCA
Washington
MEX
Mexico City
$643 Roundtrip, found 2 days ago
$643
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Feb 1 from Washington to Mexico City, returning Sun, Feb 8, priced at $643 found 2 days ago
Delta
Sun, Feb 1 - Sun, Feb 8
DCA
Washington
MEX
Mexico City
$654 Roundtrip, found 2 days ago
$654
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Feb 1 from Washington to Mexico City, returning Sun, Feb 8, priced at $654 found 2 days ago
Delta
Sun, Feb 1 - Sun, Feb 8
DCA
Washington
MEX
Mexico City
$656 Roundtrip, found 2 days ago
$656
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Feb 1 from Washington to Mexico City, returning Sun, Feb 8, priced at $656 found 2 days ago
Delta
Sun, Feb 1 - Sun, Feb 8
DCA
Washington
MEX
Mexico City
$683 Roundtrip, found 2 days ago
$683
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Feb 1 from Washington to Mexico City, returning Sun, Feb 8, priced at $683 found 2 days ago
Delta
Sun, Feb 1 - Sun, Feb 8
DCA
Washington
MEX
Mexico City
$699 Roundtrip, found 2 days ago
$699
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Feb 1 from Washington to Mexico City, returning Sun, Feb 8, priced at $699 found 2 days ago

Find the cheapest month to fly from Washington (DCA) to Mexico City (MEX)

February is typically the cheapest month to fly

From $337 - $587 per traveler.
Flights from Washington (DCA) to Mexico City (MEX)
Origin airport
Ronald Reagan Washington National
Destination airport
Mexico City Intl.
Distance
3006 km