United Flight 4321 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 4321 Route Deals From $247

The cheapest prices found with in the last 7 days for return flights were $263 and $247 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.
$263 Roundtrip, found 1 day ago
$263
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 $263 found 1 day ago
Thu, Apr 30 - Sun, May 3
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$274 Roundtrip, found 3 days ago
$274
Roundtrip
found 3 days ago
Select United flight, departing Thu, Apr 30 from Washington Dulles Intl. to Albany Intl., returning Sun, May 3, priced at $274 found 3 days ago
Wed, May 27 - Sun, May 31
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 27 from Washington Dulles Intl. to Albany Intl., returning Sun, May 31, priced at $289 found 2 days ago
Sat, May 2 - Wed, May 6
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$292 Roundtrip, found 1 day ago
$292
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 $292 found 1 day ago
Sat, Apr 25 - Sun, Apr 26
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$303 Roundtrip, found 4 days ago
$303
Roundtrip
found 4 days ago
Select United flight, departing Sat, Apr 25 from Washington Dulles Intl. to Albany Intl., returning Sun, Apr 26, priced at $303 found 4 days ago
Sat, May 2 - Wed, May 6
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$308 Roundtrip, found 1 day ago
$308
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 $308 found 1 day ago
Fri, May 15 - Sat, May 16
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$317 Roundtrip, found 3 days ago
$317
Roundtrip
found 3 days ago
Select United flight, departing Fri, May 15 from Washington Dulles Intl. to Albany Intl., returning Sat, May 16, priced at $317 found 3 days ago
Wed, Jul 1 - Sat, Jul 4
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$320 Roundtrip, found 3 days ago
$320
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jul 1 from Washington Dulles Intl. to Albany Intl., returning Sat, Jul 4, priced at $320 found 3 days ago
Sat, Apr 25 - Sun, Apr 26
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$333 Roundtrip, found 4 days ago
$333
Roundtrip
found 4 days ago
Select United flight, departing Sat, Apr 25 from Washington Dulles Intl. to Albany Intl., returning Sun, Apr 26, priced at $333 found 4 days ago
Sat, May 2 - Wed, May 6
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$335 Roundtrip, found 1 day ago
$335
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 $335 found 1 day 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.