United Flight 1757 Deals & Information (2026/2027)

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United Flight 1757 Route Deals From $233

The cheapest prices found with in the last 7 days for return flights were $242 and $233 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 3 - Sun, Oct 4
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 3 from Charleston Intl. to Washington Dulles Intl., returning Sun, Oct 4, priced at $242 found 1 day ago
Sat, Oct 3 - Sun, Oct 4
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$246 Roundtrip, found 1 day ago
$246
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 3 from Charleston Intl. to Washington Dulles Intl., returning Sun, Oct 4, priced at $246 found 1 day ago
Tue, Nov 24 - Sat, Nov 28
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$279 Roundtrip, found 16 hours ago
$279
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Nov 24 from Charleston Intl. to Washington Dulles Intl., returning Sat, Nov 28, priced at $279 found 16 hours ago
Sat, Oct 3 - Sun, Oct 4
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$283 Roundtrip, found 1 day ago
$283
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 3 from Charleston Intl. to Washington Dulles Intl., returning Sun, Oct 4, priced at $283 found 1 day ago
Sat, Oct 3 - Sun, Oct 4
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 3 from Charleston Intl. to Washington Dulles Intl., returning Sun, Oct 4, priced at $288 found 1 day ago
Thu, Sep 17 - Thu, Sep 24
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$298 Roundtrip, found 6 days ago
$298
Roundtrip
found 6 days ago
Select United flight, departing Thu, Sep 17 from Charleston Intl. to Washington Dulles Intl., returning Thu, Sep 24, priced at $298 found 6 days ago
Thu, Oct 1 - Sun, Oct 4
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 1 from Charleston Intl. to Washington Dulles Intl., returning Sun, Oct 4, priced at $299 found 1 day ago
Tue, Nov 24 - Sat, Nov 28
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$304 Roundtrip, found 16 hours ago
$304
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Nov 24 from Charleston Intl. to Washington Dulles Intl., returning Sat, Nov 28, priced at $304 found 16 hours ago
Tue, Nov 24 - Sat, Nov 28
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$309 Roundtrip, found 16 hours ago
$309
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Nov 24 from Charleston Intl. to Washington Dulles Intl., returning Sat, Nov 28, priced at $309 found 16 hours ago
Sat, Oct 3 - Sun, Oct 4
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$313 Roundtrip, found 1 day ago
$313
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 3 from Charleston Intl. to Washington Dulles Intl., returning Sun, Oct 4, priced at $313 found 1 day ago
Thu, Sep 24 - Mon, Sep 28
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$313 Roundtrip, found 23 hours ago
$313
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Sep 24 from Charleston Intl. to Washington Dulles Intl., returning Mon, Sep 28, priced at $313 found 23 hours ago
Tue, Nov 24 - Thu, Nov 26
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$316 Roundtrip, found 2 days ago
$316
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 24 from Charleston Intl. to Washington Dulles Intl., returning Thu, Nov 26, priced at $316 found 2 days ago
Tue, Nov 24 - Thu, Nov 26
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 24 from Charleston Intl. to Washington Dulles Intl., returning Thu, Nov 26, priced at $319 found 2 days ago
Sat, Oct 17 - Sun, Oct 18
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$322 Roundtrip, found 3 days ago
$322
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 17 from Charleston Intl. to Washington Dulles Intl., returning Sun, Oct 18, priced at $322 found 3 days ago
Thu, Oct 8 - Sun, Oct 11
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$324 Roundtrip, found 2 days ago
$324
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 8 from Charleston Intl. to Washington Dulles Intl., returning Sun, Oct 11, priced at $324 found 2 days ago
Sat, Oct 3 - Sun, Oct 4
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$328 Roundtrip, found 1 day ago
$328
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 3 from Charleston Intl. to Washington Dulles Intl., returning Sun, Oct 4, priced at $328 found 1 day ago

Frequently asked questions

What route does flight number UA1757 take?
UA1757 serves multiple routes, but the most common is between O'Hare Airport and Seattle, WA Airport (SEA-Seattle - Tacoma Intl.). If your flight is direct, you'll touch down in 4 hours and 25 minutes. Multi-stop flights can also operate under the same number, as can flights on other routes.
How often is UA1757 on time?
If you've booked tickets for United Airlines flight number UA1757 between ORD and Sea-Tac Airport, your plane arrives on time 78% of the time — with an average wait of only 17 minutes. This service has a star rating of 2.45.
What terminal does UA1757 fly out of?
Terminal 1 is the terminal you'll likely take off from if you're booked on a flight out of ORD. Chicago, IL Airport (ORD-O'Hare Intl.) to Seattle - Tacoma Intl. Airport (SEA) is the most commonly traveled route for flight number UA1757.
What kind of plane is on flight number UA1757?
It's more than likely you'll be climbing aboard the Boeing 737-900 if you've reserved a ticket on flight UA1757 from O'Hare Intl. Airport (ORD) to Sea-Tac Airport. This is the most commonly used aircraft model 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 UA1757 flight with Travelocity, please visit our Customer Service Portal.