United Flight 635 Deals & Information (2026/2027)

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United Flight 635 Route Deals From $218

The cheapest prices found with in the last 7 days for return flights were $189 and $218 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 21 - Fri, Aug 28
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 21 from Bradley Intl. to Washington Dulles Intl., returning Fri, Aug 28, priced at $189 found 1 day ago
Thu, Feb 12 - Sun, Feb 15
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$194 Roundtrip, found 1 day ago
$194
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 12 from Bradley Intl. to Washington Dulles Intl., returning Sun, Feb 15, priced at $194 found 1 day ago
Fri, Feb 13 - Mon, Feb 16
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$194 Roundtrip, found 2 hours ago
$194
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Feb 13 from Bradley Intl. to Washington Dulles Intl., returning Mon, Feb 16, priced at $194 found 2 hours ago
Wed, Apr 22 - Mon, Apr 27
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$197 Roundtrip, found 4 days ago
$197
Roundtrip
found 4 days ago
Select United flight, departing Wed, Apr 22 from Bradley Intl. to Washington Dulles Intl., returning Mon, Apr 27, priced at $197 found 4 days ago
Wed, Feb 11 - Fri, Feb 20
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$202 Roundtrip, found 3 days ago
$202
Roundtrip
found 3 days ago
Select United flight, departing Wed, Feb 11 from Bradley Intl. to Washington Dulles Intl., returning Fri, Feb 20, priced at $202 found 3 days ago
Fri, Feb 27 - Sun, Mar 1
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$203 Roundtrip, found 1 day ago
$203
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 27 from Bradley Intl. to Washington Dulles Intl., returning Sun, Mar 1, priced at $203 found 1 day ago
Fri, Feb 13 - Tue, Feb 17
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$215 Roundtrip, found 4 days ago
$215
Roundtrip
found 4 days ago
Select United flight, departing Fri, Feb 13 from Bradley Intl. to Washington Dulles Intl., returning Tue, Feb 17, priced at $215 found 4 days ago
Fri, Mar 27 - Mon, Mar 30
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select United flight, departing Fri, Mar 27 from Bradley Intl. to Washington Dulles Intl., returning Mon, Mar 30, priced at $217 found 2 days ago
Fri, Feb 6 - Sun, Feb 8
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$225 Roundtrip, found 12 hours ago
$225
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Feb 6 from Bradley Intl. to Washington Dulles Intl., returning Sun, Feb 8, priced at $225 found 12 hours ago
Fri, Feb 13 - Mon, Feb 16
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$226 Roundtrip, found 2 hours ago
$226
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Feb 13 from Bradley Intl. to Washington Dulles Intl., returning Mon, Feb 16, priced at $226 found 2 hours ago
Tue, Mar 24 - Sun, Mar 29
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 24 from Bradley Intl. to Washington Dulles Intl., returning Sun, Mar 29, priced at $228 found 1 day ago
Fri, Feb 27 - Sun, Mar 1
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 27 from Bradley Intl. to Washington Dulles Intl., returning Sun, Mar 1, priced at $238 found 1 day ago
Fri, Feb 13 - Mon, Feb 16
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$256 Roundtrip, found 2 hours ago
$256
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Feb 13 from Bradley Intl. to Washington Dulles Intl., returning Mon, Feb 16, priced at $256 found 2 hours ago

Frequently asked questions

What route does flight number UA635 take?
UA635 takes about 2 hours and 15 minutes to jet straight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Chicago, IL Airport (ORD-O'Hare Intl.). Sure, there's magic in the destination, but half the fun is in the journey!
What kind of plane is on flight number UA635?
Chances are you'll find yourself cruising aboard the Boeing 737-900 if you're traveling on flight number UA635. Typically, this flight sets off from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) and lands at 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 UA635 flight with Travelocity, please visit our Customer Service Portal.