United Flight 1155 Deals & Information (2025/2026)

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United Flight 1155 Route Deals From $65

The cheapest prices found with in the last 7 days for return flights were $129 and $65 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Mar 9 - Thu, Mar 12
IAD
Washington Dulles Intl.
EWR
Newark Liberty Intl. Airport
$129 Roundtrip, found 7 hours ago
$129
Roundtrip
found 7 hours ago
Select United flight, departing Mon, Mar 9 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Thu, Mar 12, priced at $129 found 7 hours ago
Sat, Jan 17 - Sun, Jan 25
IAD
Washington Dulles Intl.
EWR
Newark Liberty Intl. Airport
$131 Roundtrip, found 2 days ago
$131
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 17 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Sun, Jan 25, priced at $131 found 2 days ago
Tue, Jan 13 - Sat, Jan 17
IAD
Washington Dulles Intl.
EWR
Newark Liberty Intl. Airport
$131 Roundtrip, found 1 day ago
$131
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 13 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Sat, Jan 17, priced at $131 found 1 day ago
Fri, Jan 16 - Sun, Jan 18
IAD
Washington Dulles Intl.
EWR
Newark Liberty Intl. Airport
$132 Roundtrip, found 2 days ago
$132
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jan 16 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Sun, Jan 18, priced at $132 found 2 days ago
Sat, Jan 17 - Sun, Jan 25
IAD
Washington Dulles Intl.
EWR
Newark Liberty Intl. Airport
$135 Roundtrip, found 2 days ago
$135
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 17 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Sun, Jan 25, priced at $135 found 2 days ago
Sun, Jan 25 - Sat, Jan 31
IAD
Washington Dulles Intl.
EWR
Newark Liberty Intl. Airport
$135 Roundtrip, found 1 day ago
$135
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jan 25 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Sat, Jan 31, priced at $135 found 1 day ago
Sat, Dec 27 - Sun, Dec 28
IAD
Washington Dulles Intl.
EWR
Newark Liberty Intl. Airport
$151 Roundtrip, found 21 hours ago
$151
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Dec 27 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Sun, Dec 28, priced at $151 found 21 hours ago
Wed, Dec 31 - Thu, Jan 15
IAD
Washington Dulles Intl.
EWR
Newark Liberty Intl. Airport
$154 Roundtrip, found 2 days ago
$154
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 31 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Thu, Jan 15, priced at $154 found 2 days ago
Wed, Dec 31 - Thu, Jan 15
IAD
Washington Dulles Intl.
EWR
Newark Liberty Intl. Airport
$163 Roundtrip, found 2 days ago
$163
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 31 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Thu, Jan 15, priced at $163 found 2 days ago
Sun, Jan 4 - Wed, Jan 7
IAD
Washington Dulles Intl.
EWR
Newark Liberty Intl. Airport
$170 Roundtrip, found 6 days ago
$170
Roundtrip
found 6 days ago
Select United flight, departing Sun, Jan 4 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Wed, Jan 7, priced at $170 found 6 days ago
Sun, Jan 4 - Wed, Jan 7
IAD
Washington Dulles Intl.
EWR
Newark Liberty Intl. Airport
$171 Roundtrip, found 6 days ago
$171
Roundtrip
found 6 days ago
Select United flight, departing Sun, Jan 4 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Wed, Jan 7, priced at $171 found 6 days ago

Frequently asked questions

What route does flight number UA1155 take?
Flight number UA1155 flies straight from Chicago, IL Airport (ORD-O'Hare Intl.) to Kansas City Intl. Airport (MCI). During this trip, expect to be in the air for approximately 1 hour and 40 minutes. It pays to book ahead to secure your preferred seat.
How often is UA1155 on time?
United Airlines flight number UA1155 from Chicago, IL Airport (ORD-O'Hare Intl.) to Kansas City, MO Airport (MCI-Kansas City Intl.) operates on time 93% of the time — so you can be confident you'll arrive at your destination ASAP. If the flight happens to be delayed, you can expect to wait roughly 9 minutes. This route has a star rating of 4.6.
What terminal does UA1155 fly out of?
Flight number UA1155 runs between Chicago, IL Airport (ORD-O'Hare Intl.) and Kansas City, MO Airport (MCI-Kansas City Intl.), and travelers taking this flight generally board the plane from Terminal 1.
What kind of plane is on flight number UA1155?
You'll probably find yourself boarding the Boeing 737-800 if you're on flight number UA1155. This flight almost always heads off from Chicago, IL Airport (ORD-O'Hare Intl.) and arrives at Kansas City Intl. Airport.
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 UA1155 flight with Travelocity, please visit our Customer Service Portal.