Flights to Cancun South from Washington - ￥19,990

View ￥19,990 flight on Fri, Sep 12, 2025Opens in a new window

Popular airlines from Washington to Cancun South

  • Air Canada

    Air Canada

  • Aeromexico

    Aeromexico

  • Delta

    Delta

  • United

    United

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Cheap Flights from Washington to Cancun South (WAS-CUN)

Prices were available within the past 7 days and start at ￥19,990 for one-way flights and ￥43,680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 28 - Fri, Oct 31
IAD
Washington
CUN
Cancun
￥43,680 Roundtrip, found 2 days ago
￥43,680
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 28 from Washington to Cancun, returning Fri, Oct 31, priced at ￥43,680 found 2 days ago
American Airlines
Tue, Sep 9 - Thu, Sep 18
BWI
Baltimore
CUN
Cancun
￥44,140 Roundtrip, found 2 days ago
￥44,140
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 9 from Baltimore to Cancun, returning Thu, Sep 18, priced at ￥44,140 found 2 days ago
American Airlines
Tue, Sep 9 - Mon, Sep 15
DCA
Washington
CUN
Cancun
￥44,140 Roundtrip, found 2 days ago
￥44,140
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 9 from Washington to Cancun, returning Mon, Sep 15, priced at ￥44,140 found 2 days ago
Aeromexico
Thu, Jul 10 - Thu, Jul 17
DCA
Washington
CUN
Cancun
￥44,490 Roundtrip, found 2 days ago
￥44,490
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Thu, Jul 10 from Washington to Cancun, returning Thu, Jul 17, priced at ￥44,490 found 2 days ago
United
Fri, Sep 12 - Tue, Sep 16
IAD
Washington
CUN
Cancun
￥48,090 Roundtrip, found 2 days ago
￥48,090
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 12 from Washington to Cancun, returning Tue, Sep 16, priced at ￥48,090 found 2 days ago
Air Canada
Fri, Sep 12 - Tue, Sep 16
IAD
Washington
CUN
Cancun
￥49,990 Roundtrip, found 2 days ago
￥49,990
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Sep 12 from Washington to Cancun, returning Tue, Sep 16, priced at ￥49,990 found 2 days ago

Find the cheapest month to fly from Washington (WAS) to Cancun (CUN)

April is typically the cheapest month to fly

From ￥29,473 - ￥76,768 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.