Cheap flights from Washington to Southeast Jacksonville

View AU$260 flight on Tue, 5 Aug. 2025Opens in a new window

Popular airlines from Washington to Southeast Jacksonville

  • American Airlines

    American Airlines

  • Delta

    Delta

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Cheap Flights from Washington (WAS) to Southeast Jacksonville (JAX)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 5 Aug. - Sat, 9 Aug.
DCA
Washington
JAX
Jacksonville
AU$353 Return, found 5 days ago
AU$353
Return
found 5 days ago
Select American Airlines flight, departing Tue, 5 Aug. from Washington to Jacksonville, returning Sat, 9 Aug., priced at AU$353 found 5 days ago
Delta
Wed, 6 Aug. - Sat, 9 Aug.
DCA
Washington
JAX
Jacksonville
AU$383 Return, found 5 days ago
AU$383
Return
found 5 days ago
Select Delta flight, departing Wed, 6 Aug. from Washington to Jacksonville, returning Sat, 9 Aug., priced at AU$383 found 5 days ago
Delta
Fri, 8 Aug. - Mon, 11 Aug.
IAD
Washington
JAX
Jacksonville
AU$385 Return, found 6 days ago
AU$385
Return
found 6 days ago
Select Delta flight, departing Fri, 8 Aug. from Washington to Jacksonville, returning Mon, 11 Aug., priced at AU$385 found 6 days ago
American Airlines
Tue, 5 Aug. - Sat, 9 Aug.
DCA
Washington
JAX
Jacksonville
AU$399 Return, found 5 days ago
AU$399
Return
found 5 days ago
Select American Airlines flight, departing Tue, 5 Aug. from Washington to Jacksonville, returning Sat, 9 Aug., priced at AU$399 found 5 days ago
United
Tue, 5 Aug. - Sat, 9 Aug.
IAD
Washington
JAX
Jacksonville
AU$461 Return, found 5 days ago
AU$461
Return
found 5 days ago
Select United flight, departing Tue, 5 Aug. from Washington to Jacksonville, returning Sat, 9 Aug., priced at AU$461 found 5 days ago
JetBlue Airways
Mon, 4 Aug. - Thu, 7 Aug.
DCA
Washington
JAX
Jacksonville
AU$887 Return, found 5 days ago
AU$887
Return
found 5 days ago
Select JetBlue Airways flight, departing Mon, 4 Aug. from Washington to Jacksonville, returning Thu, 7 Aug., priced at AU$887 found 5 days ago

Find the cheapest month to fly from Washington (WAS) to Jacksonville (JAX)

September is typically the cheapest month to fly

From AU$216 - AU$490 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.