United Flight 3618 Deals & Information (2025/2026)

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United Flight 3618 Route Deals From $92

The cheapest prices found with in the last 7 days for return flights were $209 and $92 for one-way flights to Jacksonville Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 14 - Mon, Nov 17
IAD
Washington Dulles Intl.
JAX
Jacksonville Intl.
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 14 from Washington Dulles Intl. to Jacksonville Intl., returning Mon, Nov 17, priced at $209 found 1 day ago
Fri, Aug 22 - Mon, Aug 25
IAD
Washington Dulles Intl.
JAX
Jacksonville Intl.
$213 Roundtrip, found 4 hours ago
$213
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Aug 22 from Washington Dulles Intl. to Jacksonville Intl., returning Mon, Aug 25, priced at $213 found 4 hours ago
Fri, Nov 14 - Mon, Nov 17
IAD
Washington Dulles Intl.
JAX
Jacksonville Intl.
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 14 from Washington Dulles Intl. to Jacksonville Intl., returning Mon, Nov 17, priced at $219 found 1 day ago
Wed, Aug 13 - Wed, Aug 20
IAD
Washington Dulles Intl.
JAX
Jacksonville Intl.
$222 Roundtrip, found 17 hours ago
$222
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Aug 13 from Washington Dulles Intl. to Jacksonville Intl., returning Wed, Aug 20, priced at $222 found 17 hours ago
Mon, Aug 18 - Sat, Aug 23
IAD
Washington Dulles Intl.
JAX
Jacksonville Intl.
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select United flight, departing Mon, Aug 18 from Washington Dulles Intl. to Jacksonville Intl., returning Sat, Aug 23, priced at $223 found 1 day ago
Tue, Aug 12 - Tue, Aug 19
IAD
Washington Dulles Intl.
JAX
Jacksonville Intl.
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 12 from Washington Dulles Intl. to Jacksonville Intl., returning Tue, Aug 19, priced at $224 found 1 day ago
Mon, Sep 29 - Tue, Sep 30
IAD
Washington Dulles Intl.
JAX
Jacksonville Intl.
$238 Roundtrip, found 17 hours ago
$238
Roundtrip
found 17 hours ago
Select United flight, departing Mon, Sep 29 from Washington Dulles Intl. to Jacksonville Intl., returning Tue, Sep 30, priced at $238 found 17 hours ago
Mon, Sep 15 - Tue, Sep 16
IAD
Washington Dulles Intl.
JAX
Jacksonville Intl.
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 15 from Washington Dulles Intl. to Jacksonville Intl., returning Tue, Sep 16, priced at $248 found 1 day ago