United Flight 4321 Deals & Information (2026/2027)

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United Flight 4321 Route Deals From $248

The cheapest prices found with in the last 7 days for return flights were $269 and $248 for one-way flights to Albany Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 16 - Wed, Jun 10
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$269 Roundtrip, found 5 days ago
$269
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 16 from Washington Dulles Intl. to Albany Intl., returning Wed, Jun 10, priced at $269 found 5 days ago
Sat, May 16 - Wed, Jun 10
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$296 Roundtrip, found 5 days ago
$296
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 16 from Washington Dulles Intl. to Albany Intl., returning Wed, Jun 10, priced at $296 found 5 days ago
Sat, May 16 - Wed, Jun 10
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$305 Roundtrip, found 5 days ago
$305
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 16 from Washington Dulles Intl. to Albany Intl., returning Wed, Jun 10, priced at $305 found 5 days ago
Fri, May 29 - Sun, May 31
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select United flight, departing Fri, May 29 from Washington Dulles Intl. to Albany Intl., returning Sun, May 31, priced at $312 found 3 days ago
Thu, May 7 - Thu, May 14
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$317 Roundtrip, found 3 days ago
$317
Roundtrip
found 3 days ago
Select United flight, departing Thu, May 7 from Washington Dulles Intl. to Albany Intl., returning Thu, May 14, priced at $317 found 3 days ago
Sat, May 16 - Wed, Jun 10
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$341 Roundtrip, found 5 days ago
$341
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 16 from Washington Dulles Intl. to Albany Intl., returning Wed, Jun 10, priced at $341 found 5 days ago
Fri, May 8 - Fri, May 15
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$344 Roundtrip, found 3 days ago
$344
Roundtrip
found 3 days ago
Select United flight, departing Fri, May 8 from Washington Dulles Intl. to Albany Intl., returning Fri, May 15, priced at $344 found 3 days ago
Fri, May 8 - Fri, May 15
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$347 Roundtrip, found 3 days ago
$347
Roundtrip
found 3 days ago
Select United flight, departing Fri, May 8 from Washington Dulles Intl. to Albany Intl., returning Fri, May 15, priced at $347 found 3 days ago
Fri, Oct 30 - Sun, Nov 1
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$354 Roundtrip, found 3 hours ago
$354
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Oct 30 from Washington Dulles Intl. to Albany Intl., returning Sun, Nov 1, priced at $354 found 3 hours ago
Fri, Oct 30 - Sun, Nov 1
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$424 Roundtrip, found 3 hours ago
$424
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Oct 30 from Washington Dulles Intl. to Albany Intl., returning Sun, Nov 1, priced at $424 found 3 hours 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.