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 3 hours ago
$253
Roundtrip
found 3 hours ago
Select United flight, departing Sat, May 2 from Washington Dulles Intl. to Albany Intl., returning Wed, May 6, priced at $253 found 3 hours ago
Sat, May 2 - Wed, May 6
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$263 Roundtrip, found 3 hours ago
$263
Roundtrip
found 3 hours ago
Select United flight, departing Sat, May 2 from Washington Dulles Intl. to Albany Intl., returning Wed, May 6, priced at $263 found 3 hours ago
Sat, May 2 - Wed, May 6
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$297 Roundtrip, found 3 hours ago
$297
Roundtrip
found 3 hours ago
Select United flight, departing Sat, May 2 from Washington Dulles Intl. to Albany Intl., returning Wed, May 6, priced at $297 found 3 hours ago
Sat, Apr 25 - Sun, Apr 26
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$303 Roundtrip, found 9 hours ago
$303
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Apr 25 from Washington Dulles Intl. to Albany Intl., returning Sun, Apr 26, priced at $303 found 9 hours ago
Sat, May 2 - Wed, May 6
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$307 Roundtrip, found 3 hours ago
$307
Roundtrip
found 3 hours ago
Select United flight, departing Sat, May 2 from Washington Dulles Intl. to Albany Intl., returning Wed, May 6, priced at $307 found 3 hours ago
Sat, May 2 - Wed, May 6
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$324 Roundtrip, found 3 hours ago
$324
Roundtrip
found 3 hours ago
Select United flight, departing Sat, May 2 from Washington Dulles Intl. to Albany Intl., returning Wed, May 6, priced at $324 found 3 hours ago
Thu, Aug 20 - Mon, Aug 24
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$332 Roundtrip, found 5 days ago
$332
Roundtrip
found 5 days ago
Select United flight, departing Thu, Aug 20 from Washington Dulles Intl. to Albany Intl., returning Mon, Aug 24, priced at $332 found 5 days ago
Sat, Apr 25 - Sun, Apr 26
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$333 Roundtrip, found 9 hours ago
$333
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Apr 25 from Washington Dulles Intl. to Albany Intl., returning Sun, Apr 26, priced at $333 found 9 hours ago
Sat, May 2 - Wed, May 6
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$334 Roundtrip, found 3 hours ago
$334
Roundtrip
found 3 hours ago
Select United flight, departing Sat, May 2 from Washington Dulles Intl. to Albany Intl., returning Wed, May 6, priced at $334 found 3 hours ago
Tue, Apr 14 - Sat, Apr 18
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$367 Roundtrip, found 6 hours ago
$367
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Apr 14 from Washington Dulles Intl. to Albany Intl., returning Sat, Apr 18, priced at $367 found 6 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.