Delta Flight 5688 Deals & Information (2025/2026)

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Delta Flight 5688 Route Deals From $66

The cheapest prices found with in the last 7 days for return flights were $129 and $66 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 20 - Sat, Aug 23
JFK
John F. Kennedy Intl.
DCA
Ronald Reagan Washington National
$129 Roundtrip, found 1 day ago
$129
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 20 from John F. Kennedy Intl. to Ronald Reagan Washington National, returning Sat, Aug 23, priced at $129 found 1 day ago
Wed, Sep 10 - Thu, Sep 11
JFK
John F. Kennedy Intl.
DCA
Ronald Reagan Washington National
$138 Roundtrip, found 3 days ago
$138
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 10 from John F. Kennedy Intl. to Ronald Reagan Washington National, returning Thu, Sep 11, priced at $138 found 3 days ago
Fri, Jul 4 - Wed, Jul 9
JFK
John F. Kennedy Intl.
DCA
Ronald Reagan Washington National
$142 Roundtrip, found 3 days ago
$142
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Jul 4 from John F. Kennedy Intl. to Ronald Reagan Washington National, returning Wed, Jul 9, priced at $142 found 3 days ago
Sat, Sep 20 - Mon, Sep 22
JFK
John F. Kennedy Intl.
DCA
Ronald Reagan Washington National
$154 Roundtrip, found 2 days ago
$154
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 20 from John F. Kennedy Intl. to Ronald Reagan Washington National, returning Mon, Sep 22, priced at $154 found 2 days ago
Sat, Sep 20 - Mon, Sep 22
JFK
John F. Kennedy Intl.
DCA
Ronald Reagan Washington National
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 20 from John F. Kennedy Intl. to Ronald Reagan Washington National, returning Mon, Sep 22, priced at $159 found 2 days ago
Wed, Jun 25 - Wed, Jul 9
JFK
John F. Kennedy Intl.
DCA
Ronald Reagan Washington National
$160 Roundtrip, found 4 days ago
$160
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Jun 25 from John F. Kennedy Intl. to Ronald Reagan Washington National, returning Wed, Jul 9, priced at $160 found 4 days ago
Sat, Sep 20 - Mon, Sep 22
JFK
John F. Kennedy Intl.
DCA
Ronald Reagan Washington National
$163 Roundtrip, found 2 days ago
$163
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 20 from John F. Kennedy Intl. to Ronald Reagan Washington National, returning Mon, Sep 22, priced at $163 found 2 days ago
Wed, Sep 10 - Thu, Sep 11
JFK
John F. Kennedy Intl.
DCA
Ronald Reagan Washington National
$168 Roundtrip, found 3 days ago
$168
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 10 from John F. Kennedy Intl. to Ronald Reagan Washington National, returning Thu, Sep 11, priced at $168 found 3 days ago
Fri, Jul 4 - Wed, Jul 9
JFK
John F. Kennedy Intl.
DCA
Ronald Reagan Washington National
$173 Roundtrip, found 3 days ago
$173
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Jul 4 from John F. Kennedy Intl. to Ronald Reagan Washington National, returning Wed, Jul 9, priced at $173 found 3 days ago
Wed, Sep 10 - Thu, Sep 11
JFK
John F. Kennedy Intl.
DCA
Ronald Reagan Washington National
$183 Roundtrip, found 3 days ago
$183
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 10 from John F. Kennedy Intl. to Ronald Reagan Washington National, returning Thu, Sep 11, priced at $183 found 3 days ago