United Flight 635 Deals & Information (2026/2027)

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United Flight 635 Route Deals From $244

The cheapest prices found with in the last 7 days for return flights were $241 and $244 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 8 - Thu, Jun 18
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$241 Roundtrip, found 6 days ago
$241
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jun 8 from Bradley Intl. to Washington Dulles Intl., returning Thu, Jun 18, priced at $241 found 6 days ago
Fri, Jul 17 - Mon, Jul 20
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 17 from Bradley Intl. to Washington Dulles Intl., returning Mon, Jul 20, priced at $249 found 1 day ago
Fri, Jun 5 - Sun, Jun 7
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$255 Roundtrip, found 2 days ago
$255
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jun 5 from Bradley Intl. to Washington Dulles Intl., returning Sun, Jun 7, priced at $255 found 2 days ago
Fri, Jun 12 - Sun, Jun 14
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$264 Roundtrip, found 2 days ago
$264
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jun 12 from Bradley Intl. to Washington Dulles Intl., returning Sun, Jun 14, priced at $264 found 2 days ago
Thu, Oct 1 - Sun, Oct 4
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$264 Roundtrip, found 4 days ago
$264
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 1 from Bradley Intl. to Washington Dulles Intl., returning Sun, Oct 4, priced at $264 found 4 days ago
Sat, Jun 20 - Sun, Jun 21
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$266 Roundtrip, found 4 days ago
$266
Roundtrip
found 4 days ago
Select United flight, departing Sat, Jun 20 from Bradley Intl. to Washington Dulles Intl., returning Sun, Jun 21, priced at $266 found 4 days ago
Thu, May 28 - Sun, May 31
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$270 Roundtrip, found 5 days ago
$270
Roundtrip
found 5 days ago
Select United flight, departing Thu, May 28 from Bradley Intl. to Washington Dulles Intl., returning Sun, May 31, priced at $270 found 5 days ago
Fri, May 29 - Sun, May 31
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$279 Roundtrip, found 2 days ago
$279
Roundtrip
found 2 days ago
Select United flight, departing Fri, May 29 from Bradley Intl. to Washington Dulles Intl., returning Sun, May 31, priced at $279 found 2 days ago
Sat, Jun 27 - Mon, Jun 29
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$287 Roundtrip, found 6 days ago
$287
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jun 27 from Bradley Intl. to Washington Dulles Intl., returning Mon, Jun 29, priced at $287 found 6 days ago
Fri, May 29 - Sun, May 31
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$295 Roundtrip, found 2 days ago
$295
Roundtrip
found 2 days ago
Select United flight, departing Fri, May 29 from Bradley Intl. to Washington Dulles Intl., returning Sun, May 31, priced at $295 found 2 days ago
Fri, Sep 11 - Sun, Sep 20
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$307 Roundtrip, found 2 days ago
$307
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 11 from Bradley Intl. to Washington Dulles Intl., returning Sun, Sep 20, priced at $307 found 2 days ago
Fri, Jun 12 - Sun, Jun 14
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$314 Roundtrip, found 2 days ago
$314
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jun 12 from Bradley Intl. to Washington Dulles Intl., returning Sun, Jun 14, priced at $314 found 2 days 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.