United Flight 4321 Deals & Information (2026/2027)

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United Flight 4321 Route Deals From $244

The cheapest prices found with in the last 7 days for return flights were $253 and $244 for one-way flights to Albany Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 2 - Wed, May 6
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 2 from Washington Dulles Intl. to Albany Intl., returning Wed, May 6, priced at $253 found 1 day ago
Sat, May 2 - Wed, May 6
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$260 Roundtrip, found 1 day ago
$260
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 2 from Washington Dulles Intl. to Albany Intl., returning Wed, May 6, priced at $260 found 1 day ago
Fri, May 29 - Sat, May 30
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$268 Roundtrip, found 6 days ago
$268
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 29 from Washington Dulles Intl. to Albany Intl., returning Sat, May 30, priced at $268 found 6 days ago
Sat, May 2 - Wed, May 6
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$324 Roundtrip, found 1 day ago
$324
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 2 from Washington Dulles Intl. to Albany Intl., returning Wed, May 6, priced at $324 found 1 day ago
Sat, May 2 - Wed, May 6
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$327 Roundtrip, found 1 day ago
$327
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 2 from Washington Dulles Intl. to Albany Intl., returning Wed, May 6, priced at $327 found 1 day ago
Fri, May 29 - Sat, May 30
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$328 Roundtrip, found 6 days ago
$328
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 29 from Washington Dulles Intl. to Albany Intl., returning Sat, May 30, priced at $328 found 6 days ago
Sat, May 2 - Wed, May 6
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$331 Roundtrip, found 1 day ago
$331
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 2 from Washington Dulles Intl. to Albany Intl., returning Wed, May 6, priced at $331 found 1 day ago
Thu, Aug 20 - Mon, Aug 24
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$332 Roundtrip, found 3 days ago
$332
Roundtrip
found 3 days ago
Select United flight, departing Thu, Aug 20 from Washington Dulles Intl. to Albany Intl., returning Mon, Aug 24, priced at $332 found 3 days ago
Fri, May 29 - Sat, May 30
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$339 Roundtrip, found 6 days ago
$339
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 29 from Washington Dulles Intl. to Albany Intl., returning Sat, May 30, priced at $339 found 6 days ago
Thu, May 14 - Mon, May 18
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$354 Roundtrip, found 6 days ago
$354
Roundtrip
found 6 days ago
Select United flight, departing Thu, May 14 from Washington Dulles Intl. to Albany Intl., returning Mon, May 18, priced at $354 found 6 days ago

Frequently asked questions

What route does flight number UA4321 take?
UA4321 operates direct from Houston Airport to Lake Charles, LA Airport (LCH-Lake Charles Regional). During this trip, you can expect to be in the air for 53 minutes. Book ahead to lock in your favorite seat.
What terminal does UA4321 fly out of?
You'll likely be jetting out of Terminal B if you're traveling on UA4321 direct from George Bush Intercontinental Airport (IAH) to LCH.
What kind of plane is on flight number UA4321?
Get ready to jump on board an Embraer ERJ if you've reserved a seat on flight UA4321. The majority of flights from Houston, TX Airport (IAH-George Bush Intercontinental) to Lake Charles Regional Airport are operated using this kind of plane.
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 UA4321 flight with Travelocity, please visit our Customer Service Portal.