United Flight UA3517 Deals & Information (2025/2026)

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United Flight 3517 Route Deals From $124

The cheapest prices found with in the last 7 days for return flights were $189 and $124 for one-way flights to Portland Intl. Jetport for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 25 - Thu, Oct 30
IAD
Washington Dulles Intl.
PWM
Portland Intl. Jetport
$189 Roundtrip, found 6 days ago
$189
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 25 from Washington Dulles Intl. to Portland Intl. Jetport, returning Thu, Oct 30, priced at $189 found 6 days ago
Wed, Sep 24 - Sat, Sep 27
IAD
Washington Dulles Intl.
PWM
Portland Intl. Jetport
$193 Roundtrip, found 4 days ago
$193
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 24 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 27, priced at $193 found 4 days ago
Fri, Sep 26 - Sat, Sep 27
IAD
Washington Dulles Intl.
PWM
Portland Intl. Jetport
$193 Roundtrip, found 5 days ago
$193
Roundtrip
found 5 days ago
Select United flight, departing Fri, Sep 26 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 27, priced at $193 found 5 days ago
Wed, Sep 24 - Sat, Sep 27
IAD
Washington Dulles Intl.
PWM
Portland Intl. Jetport
$198 Roundtrip, found 4 days ago
$198
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 24 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 27, priced at $198 found 4 days ago
Sat, Oct 25 - Thu, Oct 30
IAD
Washington Dulles Intl.
PWM
Portland Intl. Jetport
$199 Roundtrip, found 6 days ago
$199
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 25 from Washington Dulles Intl. to Portland Intl. Jetport, returning Thu, Oct 30, priced at $199 found 6 days ago
Wed, Sep 24 - Sat, Sep 27
IAD
Washington Dulles Intl.
PWM
Portland Intl. Jetport
$203 Roundtrip, found 4 days ago
$203
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 24 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Sep 27, priced at $203 found 4 days ago
Wed, Sep 17 - Tue, Sep 23
IAD
Washington Dulles Intl.
PWM
Portland Intl. Jetport
$213 Roundtrip, found 4 days ago
$213
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 17 from Washington Dulles Intl. to Portland Intl. Jetport, returning Tue, Sep 23, priced at $213 found 4 days ago
Tue, Oct 21 - Sat, Oct 25
IAD
Washington Dulles Intl.
PWM
Portland Intl. Jetport
$219 Roundtrip, found 6 days ago
$219
Roundtrip
found 6 days ago
Select United flight, departing Tue, Oct 21 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Oct 25, priced at $219 found 6 days ago
Wed, Oct 22 - Sat, Oct 25
IAD
Washington Dulles Intl.
PWM
Portland Intl. Jetport
$223 Roundtrip, found 6 days ago
$223
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 22 from Washington Dulles Intl. to Portland Intl. Jetport, returning Sat, Oct 25, priced at $223 found 6 days ago
Mon, Sep 15 - Tue, Sep 23
IAD
Washington Dulles Intl.
PWM
Portland Intl. Jetport
$224 Roundtrip, found 2 days ago
$224
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 15 from Washington Dulles Intl. to Portland Intl. Jetport, returning Tue, Sep 23, priced at $224 found 2 days ago

Frequently asked questions

What route does flight number UA3517 take?
UA3517 is used on multiple routes, but the most common is between Jacksonville Intl. Airport and Newark Airport. If you manage to score a direct flight, you'll stroll through arrivals in 2 hours and 22 minutes. Multi-stop flights can also travel under this number, as can services on other routes.
What kind of plane is on flight number UA3517?
You'll probably be boarding an Embraer 170 if you've booked a ticket on flight number UA3517 from Jacksonville Intl. Airport to EWR. It's the most commonly used type of plane on this route.
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 UA3517 flight with Travelocity, please visit our Customer Service Portal.