United Flight UA4921 Deals & Information (2025/2026)

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United Flight 4921 Route Deals From $206

The cheapest prices found with in the last 7 days for return flights were $194 and $206 for one-way flights to Lake Charles Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 15 - Sun, Oct 19
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$194 Roundtrip, found 1 day ago
$194
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from George Bush Intercontinental to Lake Charles Regional, returning Sun, Oct 19, priced at $194 found 1 day ago
Wed, Oct 15 - Sun, Oct 19
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from George Bush Intercontinental to Lake Charles Regional, returning Sun, Oct 19, priced at $237 found 1 day ago
Wed, Oct 15 - Sun, Oct 19
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from George Bush Intercontinental to Lake Charles Regional, returning Sun, Oct 19, priced at $247 found 1 day ago
Wed, Oct 15 - Sun, Oct 19
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from George Bush Intercontinental to Lake Charles Regional, returning Sun, Oct 19, priced at $254 found 1 day ago
Wed, Oct 15 - Sun, Oct 19
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$290 Roundtrip, found 1 day ago
$290
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from George Bush Intercontinental to Lake Charles Regional, returning Sun, Oct 19, priced at $290 found 1 day ago
Wed, Oct 15 - Sun, Oct 19
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from George Bush Intercontinental to Lake Charles Regional, returning Sun, Oct 19, priced at $297 found 1 day ago
Wed, Oct 15 - Sun, Oct 19
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$307 Roundtrip, found 1 day ago
$307
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from George Bush Intercontinental to Lake Charles Regional, returning Sun, Oct 19, priced at $307 found 1 day ago
Wed, Oct 15 - Sun, Oct 19
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$324 Roundtrip, found 1 day ago
$324
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from George Bush Intercontinental to Lake Charles Regional, returning Sun, Oct 19, priced at $324 found 1 day ago
Wed, Oct 15 - Sun, Oct 19
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$350 Roundtrip, found 1 day ago
$350
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from George Bush Intercontinental to Lake Charles Regional, returning Sun, Oct 19, priced at $350 found 1 day ago
Wed, Oct 15 - Sun, Oct 19
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$367 Roundtrip, found 1 day ago
$367
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from George Bush Intercontinental to Lake Charles Regional, returning Sun, Oct 19, priced at $367 found 1 day ago
Wed, Oct 15 - Sun, Oct 19
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$371 Roundtrip, found 1 day ago
$371
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from George Bush Intercontinental to Lake Charles Regional, returning Sun, Oct 19, priced at $371 found 1 day ago

Frequently asked questions

What route does flight number UA4921 take?
UA4921 is used on multiple routes. More commonly, UA4921 flies straight from IAD to Newark Airport. If that's your flight path, you'll be airborne for roughly 1 hour and 31 minutes.
What kind of plane is on flight number UA4921?
If you're booked on flight UA4921 from Washington Dulles Intl. Airport (IAD) to EWR, you'll likely be on board an Embraer ERJ. Flight UA4921 serves numerous routes, but this is the busiest.
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 UA4921 flight with Travelocity, please visit our Customer Service Portal.