United Flight 2148 Deals & Information (2026/2027)

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United Flight 2148 Route Deals From $66

The cheapest prices found with in the last 7 days for return flights were $132 and $66 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 3 - Thu, Mar 5
DCA
Ronald Reagan Washington National
ORD
O'Hare Intl.
$132 Roundtrip, found 1 day ago
$132
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 3 from Ronald Reagan Washington National to O'Hare Intl., returning Thu, Mar 5, priced at $132 found 1 day ago
Thu, Feb 19 - Tue, Feb 24
DCA
Ronald Reagan Washington National
ORD
O'Hare Intl.
$164 Roundtrip, found 6 hours ago
$164
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Feb 19 from Ronald Reagan Washington National to O'Hare Intl., returning Tue, Feb 24, priced at $164 found 6 hours ago
Thu, Feb 19 - Tue, Feb 24
DCA
Ronald Reagan Washington National
ORD
O'Hare Intl.
$167 Roundtrip, found 6 hours ago
$167
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Feb 19 from Ronald Reagan Washington National to O'Hare Intl., returning Tue, Feb 24, priced at $167 found 6 hours ago
Thu, Feb 19 - Mon, Mar 2
DCA
Ronald Reagan Washington National
ORD
O'Hare Intl.
$176 Roundtrip, found 1 day ago
$176
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 19 from Ronald Reagan Washington National to O'Hare Intl., returning Mon, Mar 2, priced at $176 found 1 day ago
Thu, Feb 19 - Tue, Feb 24
DCA
Ronald Reagan Washington National
ORD
O'Hare Intl.
$177 Roundtrip, found 6 hours ago
$177
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Feb 19 from Ronald Reagan Washington National to O'Hare Intl., returning Tue, Feb 24, priced at $177 found 6 hours ago

Frequently asked questions

What route does flight number UA2148 take?
Flight number UA2148 flies non-stop from Houston Airport to St. Thomas Airport (STT-Cyril E. King). During this journey, expect to be in the air for around 4 hours and 43 minutes. Consider booking ahead to secure your favorite seat.
What terminal does UA2148 fly out of?
UA2148 runs between Houston, TX Airport (IAH-George Bush Intercontinental) and St. Thomas Airport (STT-Cyril E. King), and travelers taking this flight commonly board the plane from Terminal C.
What kind of plane is on flight number UA2148?
Get set to jump on board a Boeing 737-700 if you're taking off on flight UA2148. The majority of flights from Houston Airport to Cyril E. King Airport (STT) operate using this kind of aircraft.
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 UA2148 flight with Travelocity, please visit our Customer Service Portal.