United Flight 4366 Deals & Information (2025/2026)

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United Flight 4366 Route Deals From $269

The cheapest prices found with in the last 7 days for return flights were $194 and $269 for one-way flights to Laredo Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 27 - Sat, Jun 28
IAH
George Bush Intercontinental
LRD
Laredo Intl.
$194 Roundtrip, found 3 days ago
$194
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jun 27 from George Bush Intercontinental to Laredo Intl., returning Sat, Jun 28, priced at $194 found 3 days ago
Sat, Jun 21 - Mon, Jun 23
IAH
George Bush Intercontinental
LRD
Laredo Intl.
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jun 21 from George Bush Intercontinental to Laredo Intl., returning Mon, Jun 23, priced at $197 found 3 days ago
Fri, Jun 27 - Sat, Jun 28
IAH
George Bush Intercontinental
LRD
Laredo Intl.
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jun 27 from George Bush Intercontinental to Laredo Intl., returning Sat, Jun 28, priced at $233 found 3 days ago
Sat, Jun 21 - Mon, Jun 23
IAH
George Bush Intercontinental
LRD
Laredo Intl.
$247 Roundtrip, found 3 days ago
$247
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jun 21 from George Bush Intercontinental to Laredo Intl., returning Mon, Jun 23, priced at $247 found 3 days ago
Fri, Jun 27 - Sat, Jun 28
IAH
George Bush Intercontinental
LRD
Laredo Intl.
$255 Roundtrip, found 3 days ago
$255
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jun 27 from George Bush Intercontinental to Laredo Intl., returning Sat, Jun 28, priced at $255 found 3 days ago
Sat, Jun 21 - Mon, Jun 23
IAH
George Bush Intercontinental
LRD
Laredo Intl.
$258 Roundtrip, found 3 days ago
$258
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jun 21 from George Bush Intercontinental to Laredo Intl., returning Mon, Jun 23, priced at $258 found 3 days ago
Fri, Jun 27 - Sat, Jun 28
IAH
George Bush Intercontinental
LRD
Laredo Intl.
$295 Roundtrip, found 3 days ago
$295
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jun 27 from George Bush Intercontinental to Laredo Intl., returning Sat, Jun 28, priced at $295 found 3 days ago
Sat, Jun 21 - Mon, Jun 23
IAH
George Bush Intercontinental
LRD
Laredo Intl.
$308 Roundtrip, found 3 days ago
$308
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jun 21 from George Bush Intercontinental to Laredo Intl., returning Mon, Jun 23, priced at $308 found 3 days ago
Fri, Jun 27 - Sat, Jun 28
IAH
George Bush Intercontinental
LRD
Laredo Intl.
$327 Roundtrip, found 3 days ago
$327
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jun 27 from George Bush Intercontinental to Laredo Intl., returning Sat, Jun 28, priced at $327 found 3 days ago
Sat, Jun 21 - Mon, Jun 23
IAH
George Bush Intercontinental
LRD
Laredo Intl.
$329 Roundtrip, found 3 days ago
$329
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jun 21 from George Bush Intercontinental to Laredo Intl., returning Mon, Jun 23, priced at $329 found 3 days ago
Fri, Jun 27 - Sat, Jun 28
IAH
George Bush Intercontinental
LRD
Laredo Intl.
$342 Roundtrip, found 3 days ago
$342
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jun 27 from George Bush Intercontinental to Laredo Intl., returning Sat, Jun 28, priced at $342 found 3 days ago
Sat, Jun 21 - Mon, Jun 23
IAH
George Bush Intercontinental
LRD
Laredo Intl.
$343 Roundtrip, found 3 days ago
$343
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jun 21 from George Bush Intercontinental to Laredo Intl., returning Mon, Jun 23, priced at $343 found 3 days ago

Frequently asked questions

What route does flight number UA4366 take?
UA4366 operates directly from McAllen Miller Intl. Airport to Houston Airport. During this journey, expect to be in the air for around 1 hour and 21 minutes. It pays to book ahead to get your preferred seat.
What kind of plane is on flight number UA4366?
You’ll most likely find yourself stepping on board the Embraer ERJ if you’re booked on flight number UA4366. This flight almost always jets off from McAllen Miller Intl. Airport and comes in to land at Houston Airport.
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 UA4366 flight with Travelocity, please visit our Customer Service Portal.