United Flight UA6117 Deals & Information (2025/2026)

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United Flight 6117 Route Deals From $204

The cheapest prices found with in the last 7 days for return flights were $182 and $204 for one-way flights to Buffalo Niagara Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 30 - Sat, Nov 1
IAD
Washington Dulles Intl.
BUF
Buffalo Niagara Intl.
$182 Roundtrip, found 5 hours ago
$182
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Oct 30 from Washington Dulles Intl. to Buffalo Niagara Intl., returning Sat, Nov 1, priced at $182 found 5 hours ago
Thu, Feb 26 - Sat, Feb 28
IAD
Washington Dulles Intl.
BUF
Buffalo Niagara Intl.
$183 Roundtrip, found 5 days ago
$183
Roundtrip
found 5 days ago
Select United flight, departing Thu, Feb 26 from Washington Dulles Intl. to Buffalo Niagara Intl., returning Sat, Feb 28, priced at $183 found 5 days ago
Thu, Feb 26 - Sat, Feb 28
IAD
Washington Dulles Intl.
BUF
Buffalo Niagara Intl.
$194 Roundtrip, found 5 days ago
$194
Roundtrip
found 5 days ago
Select United flight, departing Thu, Feb 26 from Washington Dulles Intl. to Buffalo Niagara Intl., returning Sat, Feb 28, priced at $194 found 5 days ago
Thu, Oct 30 - Sat, Nov 1
IAD
Washington Dulles Intl.
BUF
Buffalo Niagara Intl.
$198 Roundtrip, found 5 hours ago
$198
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Oct 30 from Washington Dulles Intl. to Buffalo Niagara Intl., returning Sat, Nov 1, priced at $198 found 5 hours ago
Sat, Jan 3 - Mon, Jan 5
IAD
Washington Dulles Intl.
BUF
Buffalo Niagara Intl.
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 3 from Washington Dulles Intl. to Buffalo Niagara Intl., returning Mon, Jan 5, priced at $207 found 1 day ago
Sat, Jan 3 - Mon, Jan 5
IAD
Washington Dulles Intl.
BUF
Buffalo Niagara Intl.
$212 Roundtrip, found 1 day ago
$212
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 3 from Washington Dulles Intl. to Buffalo Niagara Intl., returning Mon, Jan 5, priced at $212 found 1 day ago
Thu, Oct 30 - Sat, Nov 1
IAD
Washington Dulles Intl.
BUF
Buffalo Niagara Intl.
$226 Roundtrip, found 5 hours ago
$226
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Oct 30 from Washington Dulles Intl. to Buffalo Niagara Intl., returning Sat, Nov 1, priced at $226 found 5 hours ago
Mon, Nov 24 - Sat, Dec 13
IAD
Washington Dulles Intl.
BUF
Buffalo Niagara Intl.
$240 Roundtrip, found 2 days ago
$240
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 24 from Washington Dulles Intl. to Buffalo Niagara Intl., returning Sat, Dec 13, priced at $240 found 2 days ago
Thu, Oct 30 - Sat, Nov 1
IAD
Washington Dulles Intl.
BUF
Buffalo Niagara Intl.
$241 Roundtrip, found 5 hours ago
$241
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Oct 30 from Washington Dulles Intl. to Buffalo Niagara Intl., returning Sat, Nov 1, priced at $241 found 5 hours ago
Thu, Oct 30 - Sat, Nov 1
IAD
Washington Dulles Intl.
BUF
Buffalo Niagara Intl.
$243 Roundtrip, found 5 hours ago
$243
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Oct 30 from Washington Dulles Intl. to Buffalo Niagara Intl., returning Sat, Nov 1, priced at $243 found 5 hours ago
Thu, Oct 30 - Sat, Nov 1
IAD
Washington Dulles Intl.
BUF
Buffalo Niagara Intl.
$259 Roundtrip, found 5 hours ago
$259
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Oct 30 from Washington Dulles Intl. to Buffalo Niagara Intl., returning Sat, Nov 1, priced at $259 found 5 hours ago

Frequently asked questions

What route does flight number UA6117 take?
UA6117 flies straight from Houston, TX Airport (IAH-George Bush Intercontinental) to Monterrey Intl. Airport in 1 hour and 35 minutes. It can sometimes take other routes though, some of which could be multi-stop flights. Keep this in mind when booking your airfare to avoid any confusion.
How often is UA6117 on time?
If you're flying with United Airlines flight number UA6117 from Houston, TX Airport (IAH-George Bush Intercontinental) to Monterrey Intl. Airport, allow some flexibility within your travel plans — these flights run on time 79% of the time. If your journey is delayed, the average wait time is about 31 minutes. This is the most popular route for your trip, and it has a star rating of 2.05.
What terminal does UA6117 fly out of?
If you're booked on a flight from IAH, there's an excellent chance you'll board the plane from Terminal E. The most frequented route for flight number UA6117 is George Bush Intercontinental Airport (IAH) to Monterrey Intl. Airport, which is a direct flight.
What kind of plane is on flight number UA6117?
UA6117 is a flight number that is used on lots of different routes. If you have a ticket on the most common route, Houston, TX Airport (IAH-George Bush Intercontinental) to Monterrey, Nuevo Leon Airport (MTY-General Mariano Escobedo Intl.), you'll likely be boarding the Embraer 175.
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 UA6117 flight with Travelocity, please visit our Customer Service Portal.