United Flight DL6190 Deals & Information (2025/2026)

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United Flight 6190 Route Deals From $101

The cheapest prices found with in the last 7 days for return flights were $166 and $101 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 31 - Mon, Aug 4
DTW
Detroit Metropolitan Wayne County
IAD
Washington Dulles Intl.
$166 Roundtrip, found 1 day ago
$166
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 31 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Mon, Aug 4, priced at $166 found 1 day ago
Thu, Jul 31 - Mon, Aug 4
DTW
Detroit Metropolitan Wayne County
IAD
Washington Dulles Intl.
$172 Roundtrip, found 1 day ago
$172
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 31 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Mon, Aug 4, priced at $172 found 1 day ago
Tue, Sep 2 - Fri, Sep 5
DTW
Detroit Metropolitan Wayne County
IAD
Washington Dulles Intl.
$174 Roundtrip, found 1 day ago
$174
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 2 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Fri, Sep 5, priced at $174 found 1 day ago
Wed, Jul 2 - Sat, Jul 5
DTW
Detroit Metropolitan Wayne County
IAD
Washington Dulles Intl.
$178 Roundtrip, found 1 day ago
$178
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 2 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Sat, Jul 5, priced at $178 found 1 day ago
Thu, Aug 14 - Sat, Aug 16
DTW
Detroit Metropolitan Wayne County
IAD
Washington Dulles Intl.
$178 Roundtrip, found 5 days ago
$178
Roundtrip
found 5 days ago
Select United flight, departing Thu, Aug 14 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Sat, Aug 16, priced at $178 found 5 days ago
Sun, Jul 27 - Sun, Aug 10
DTW
Detroit Metropolitan Wayne County
IAD
Washington Dulles Intl.
$193 Roundtrip, found 9 hours ago
$193
Roundtrip
found 9 hours ago
Select United flight, departing Sun, Jul 27 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Sun, Aug 10, priced at $193 found 9 hours ago
Tue, Jul 1 - Wed, Jul 2
DTW
Detroit Metropolitan Wayne County
IAD
Washington Dulles Intl.
$197 Roundtrip, found 5 days ago
$197
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jul 1 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Wed, Jul 2, priced at $197 found 5 days ago
Sun, Jul 27 - Sun, Aug 10
DTW
Detroit Metropolitan Wayne County
IAD
Washington Dulles Intl.
$198 Roundtrip, found 9 hours ago
$198
Roundtrip
found 9 hours ago
Select United flight, departing Sun, Jul 27 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Sun, Aug 10, priced at $198 found 9 hours ago
Tue, Jul 1 - Sun, Jul 6
DTW
Detroit Metropolitan Wayne County
IAD
Washington Dulles Intl.
$214 Roundtrip, found 15 hours ago
$214
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Jul 1 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Sun, Jul 6, priced at $214 found 15 hours ago
Thu, Jul 31 - Sun, Aug 3
DTW
Detroit Metropolitan Wayne County
IAD
Washington Dulles Intl.
$216 Roundtrip, found 1 day ago
$216
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 31 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Sun, Aug 3, priced at $216 found 1 day ago

Frequently asked questions

What route does flight number UA6190 take?
UA6190 is used on a range of routes. Most often, UA6190 flies direct from Houston, TX Airport (IAH-George Bush Intercontinental) to Philadelphia Airport. If you've booked a seat on this route, you'll be up above the clouds for about 3 hours and 20 minutes.
What terminal does UA6190 fly out of?
You'll likely board the plane from Terminal B if you're beginning your journey at George Bush Intercontinental Airport (IAH). Flight number UA6190 serves several different routes, but the direct flight between George Bush Intercontinental Airport (IAH) and Philadelphia, PA Airport (PHL-Philadelphia Intl.) is the most frequently traveled one.
What kind of plane is on flight number UA6190?
If you're taking flight UA6190 from IAH to Philadelphia Intl. Airport (PHL), you'll likely be traveling on the Embraer 175. Flight UA6190 serves multiple routes, but this is the most common one.
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 UA6190 flight with Travelocity, please visit our Customer Service Portal.