United Flight UA635 Deals & Information (2025/2026)

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United Flight 635 Route Deals From $92

The cheapest prices found with in the last 7 days for return flights were $163 and $92 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 5 - Mon, Sep 8
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$163 Roundtrip, found 3 days ago
$163
Roundtrip
found 3 days ago
Select United flight, departing Fri, Sep 5 from Bradley Intl. to Washington Dulles Intl., returning Mon, Sep 8, priced at $163 found 3 days ago
Fri, Sep 5 - Mon, Sep 8
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$168 Roundtrip, found 3 days ago
$168
Roundtrip
found 3 days ago
Select United flight, departing Fri, Sep 5 from Bradley Intl. to Washington Dulles Intl., returning Mon, Sep 8, priced at $168 found 3 days ago
Fri, Oct 3 - Sun, Oct 5
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$189 Roundtrip, found 13 hours ago
$189
Roundtrip
found 13 hours ago
Select United flight, departing Fri, Oct 3 from Bradley Intl. to Washington Dulles Intl., returning Sun, Oct 5, priced at $189 found 13 hours ago
Fri, Aug 22 - Sat, Aug 23
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$193 Roundtrip, found 2 hours ago
$193
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Aug 22 from Bradley Intl. to Washington Dulles Intl., returning Sat, Aug 23, priced at $193 found 2 hours ago
Sat, Aug 2 - Sat, Aug 9
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$193 Roundtrip, found 6 days ago
$193
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 2 from Bradley Intl. to Washington Dulles Intl., returning Sat, Aug 9, priced at $193 found 6 days ago
Fri, Aug 8 - Sat, Aug 9
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$194 Roundtrip, found 15 hours ago
$194
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Aug 8 from Bradley Intl. to Washington Dulles Intl., returning Sat, Aug 9, priced at $194 found 15 hours ago
Fri, Aug 22 - Sat, Aug 23
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$198 Roundtrip, found 2 hours ago
$198
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Aug 22 from Bradley Intl. to Washington Dulles Intl., returning Sat, Aug 23, priced at $198 found 2 hours ago
Fri, Jul 18 - Sun, Jul 20
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$198 Roundtrip, found 6 days ago
$198
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jul 18 from Bradley Intl. to Washington Dulles Intl., returning Sun, Jul 20, priced at $198 found 6 days ago
Sat, Jul 5 - Sun, Jul 6
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$204 Roundtrip, found 2 days ago
$204
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jul 5 from Bradley Intl. to Washington Dulles Intl., returning Sun, Jul 6, priced at $204 found 2 days ago
Fri, Aug 22 - Sun, Aug 24
BDL
Bradley Intl.
IAD
Washington Dulles Intl.
$210 Roundtrip, found 20 hours ago
$210
Roundtrip
found 20 hours ago
Select United flight, departing Fri, Aug 22 from Bradley Intl. to Washington Dulles Intl., returning Sun, Aug 24, priced at $210 found 20 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.