United Flight 4321 Deals & Information (2025/2026)

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United Flight 4321 Route Deals From $90

The cheapest prices found with in the last 7 days for return flights were $181 and $90 for one-way flights to Albany Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 7 - Sat, May 10
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$181 Roundtrip, found 1 day ago
$181
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 7 from Washington Dulles Intl. to Albany Intl., returning Sat, May 10, priced at $181 found 1 day ago
Thu, Apr 24 - Tue, Apr 29
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$184 Roundtrip, found 4 days ago
$184
Roundtrip
found 4 days ago
Select United flight, departing Thu, Apr 24 from Washington Dulles Intl. to Albany Intl., returning Tue, Apr 29, priced at $184 found 4 days ago
Wed, May 7 - Sat, May 10
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 7 from Washington Dulles Intl. to Albany Intl., returning Sat, May 10, priced at $192 found 1 day ago
Sat, Apr 12 - Mon, Apr 14
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$201 Roundtrip, found 4 days ago
$201
Roundtrip
found 4 days ago
Select United flight, departing Sat, Apr 12 from Washington Dulles Intl. to Albany Intl., returning Mon, Apr 14, priced at $201 found 4 days ago
Wed, May 7 - Sat, May 10
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$221 Roundtrip, found 1 day ago
$221
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 7 from Washington Dulles Intl. to Albany Intl., returning Sat, May 10, priced at $221 found 1 day ago
Wed, May 7 - Sat, May 10
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 7 from Washington Dulles Intl. to Albany Intl., returning Sat, May 10, priced at $222 found 1 day ago
Sat, May 10 - Mon, May 12
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$224 Roundtrip, found 3 days ago
$224
Roundtrip
found 3 days ago
Select United flight, departing Sat, May 10 from Washington Dulles Intl. to Albany Intl., returning Mon, May 12, priced at $224 found 3 days ago
Wed, Apr 23 - Fri, Apr 25
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$232 Roundtrip, found 6 days ago
$232
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 23 from Washington Dulles Intl. to Albany Intl., returning Fri, Apr 25, priced at $232 found 6 days ago
Wed, May 7 - Sat, May 10
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$241 Roundtrip, found 1 day ago
$241
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 7 from Washington Dulles Intl. to Albany Intl., returning Sat, May 10, priced at $241 found 1 day ago
Fri, May 9 - Mon, May 12
IAD
Washington Dulles Intl.
ALB
Albany Intl.
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select United flight, departing Fri, May 9 from Washington Dulles Intl. to Albany Intl., returning Mon, May 12, priced at $242 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.