United Flight 3622 Deals & Information (2025/2026)

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United Flight 3622 Route Deals From $131

The cheapest prices found with in the last 7 days for return flights were $189 and $131 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 21 - Mon, Aug 25
PWM
Portland Intl. Jetport
IAD
Washington Dulles Intl.
$189 Roundtrip, found 3 days ago
$189
Roundtrip
found 3 days ago
Select United flight, departing Thu, Aug 21 from Portland Intl. Jetport to Washington Dulles Intl., returning Mon, Aug 25, priced at $189 found 3 days ago
Thu, Jul 17 - Mon, Jul 21
PWM
Portland Intl. Jetport
IAD
Washington Dulles Intl.
$193 Roundtrip, found 4 days ago
$193
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jul 17 from Portland Intl. Jetport to Washington Dulles Intl., returning Mon, Jul 21, priced at $193 found 4 days ago
Fri, Jul 11 - Mon, Jul 14
PWM
Portland Intl. Jetport
IAD
Washington Dulles Intl.
$193 Roundtrip, found 4 days ago
$193
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jul 11 from Portland Intl. Jetport to Washington Dulles Intl., returning Mon, Jul 14, priced at $193 found 4 days ago
Fri, Sep 19 - Tue, Sep 30
PWM
Portland Intl. Jetport
IAD
Washington Dulles Intl.
$194 Roundtrip, found 22 hours ago
$194
Roundtrip
found 22 hours ago
Select United flight, departing Fri, Sep 19 from Portland Intl. Jetport to Washington Dulles Intl., returning Tue, Sep 30, priced at $194 found 22 hours ago
Thu, Aug 21 - Mon, Aug 25
PWM
Portland Intl. Jetport
IAD
Washington Dulles Intl.
$199 Roundtrip, found 3 days ago
$199
Roundtrip
found 3 days ago
Select United flight, departing Thu, Aug 21 from Portland Intl. Jetport to Washington Dulles Intl., returning Mon, Aug 25, priced at $199 found 3 days ago
Fri, Jul 11 - Mon, Jul 14
PWM
Portland Intl. Jetport
IAD
Washington Dulles Intl.
$203 Roundtrip, found 4 days ago
$203
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jul 11 from Portland Intl. Jetport to Washington Dulles Intl., returning Mon, Jul 14, priced at $203 found 4 days ago
Fri, Jul 4 - Mon, Jul 7
PWM
Portland Intl. Jetport
IAD
Washington Dulles Intl.
$203 Roundtrip, found 4 days ago
$203
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jul 4 from Portland Intl. Jetport to Washington Dulles Intl., returning Mon, Jul 7, priced at $203 found 4 days ago
Fri, Sep 19 - Tue, Sep 30
PWM
Portland Intl. Jetport
IAD
Washington Dulles Intl.
$204 Roundtrip, found 22 hours ago
$204
Roundtrip
found 22 hours ago
Select United flight, departing Fri, Sep 19 from Portland Intl. Jetport to Washington Dulles Intl., returning Tue, Sep 30, priced at $204 found 22 hours ago
Tue, Jul 1 - Sat, Jul 5
PWM
Portland Intl. Jetport
IAD
Washington Dulles Intl.
$214 Roundtrip, found 5 days ago
$214
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jul 1 from Portland Intl. Jetport to Washington Dulles Intl., returning Sat, Jul 5, priced at $214 found 5 days ago
Tue, Aug 19 - Mon, Aug 25
PWM
Portland Intl. Jetport
IAD
Washington Dulles Intl.
$216 Roundtrip, found 6 days ago
$216
Roundtrip
found 6 days ago
Select United flight, departing Tue, Aug 19 from Portland Intl. Jetport to Washington Dulles Intl., returning Mon, Aug 25, priced at $216 found 6 days ago

Frequently asked questions

What route does flight number UA3622 take?
Flight number UA3622 takes about 2 hours and 47 minutes to jet non-stop from BOS to O'Hare Airport. Sure, there's magic in the destination, but getting there is half the fun!
What terminal does UA3622 fly out of?
UA3622 runs between Logan Intl. Airport (BOS) and O'Hare Airport, and those booked on this flight usually board the plane from Terminal B.
What kind of plane is on flight number UA3622?
The Embraer 170 is the aircraft model most often used for flight UA3622. This flight almost always departs from Boston, MA Airport (BOS-Logan Intl.) and lands at O'Hare Intl. Airport (ORD).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA3622 flight with Travelocity, please visit our Customer Service Portal.