United Flight 366 Deals & Information (2026/2027)

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United Flight 366 Route Deals From $264

The cheapest prices found with in the last 7 days for return flights were $269 and $264 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 10 - Mon, Jul 13
PBI
Palm Beach Intl.
IAH
George Bush Intercontinental
$269 Roundtrip, found 5 days ago
$269
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jul 10 from Palm Beach Intl. to George Bush Intercontinental, returning Mon, Jul 13, priced at $269 found 5 days ago
Sat, Jul 11 - Mon, Jul 13
PBI
Palm Beach Intl.
IAH
George Bush Intercontinental
$277 Roundtrip, found 5 days ago
$277
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jul 11 from Palm Beach Intl. to George Bush Intercontinental, returning Mon, Jul 13, priced at $277 found 5 days ago
Sat, May 2 - Sun, May 3
PBI
Palm Beach Intl.
IAH
George Bush Intercontinental
$288 Roundtrip, found 4 days ago
$288
Roundtrip
found 4 days ago
Select United flight, departing Sat, May 2 from Palm Beach Intl. to George Bush Intercontinental, returning Sun, May 3, priced at $288 found 4 days ago
Fri, May 22 - Tue, May 26
PBI
Palm Beach Intl.
IAH
George Bush Intercontinental
$301 Roundtrip, just found
$301
Roundtrip
just found
Select United flight, departing Fri, May 22 from Palm Beach Intl. to George Bush Intercontinental, returning Tue, May 26, priced at $301 just found
Fri, Apr 17 - Thu, Apr 30
PBI
Palm Beach Intl.
IAH
George Bush Intercontinental
$309 Roundtrip, found 4 hours ago
$309
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Apr 17 from Palm Beach Intl. to George Bush Intercontinental, returning Thu, Apr 30, priced at $309 found 4 hours ago
Fri, Jul 3 - Sun, Jul 5
PBI
Palm Beach Intl.
IAH
George Bush Intercontinental
$314 Roundtrip, found 5 hours ago
$314
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Jul 3 from Palm Beach Intl. to George Bush Intercontinental, returning Sun, Jul 5, priced at $314 found 5 hours ago
Tue, Mar 31 - Wed, Apr 22
PBI
Palm Beach Intl.
IAH
George Bush Intercontinental
$336 Roundtrip, found 1 day ago
$336
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 31 from Palm Beach Intl. to George Bush Intercontinental, returning Wed, Apr 22, priced at $336 found 1 day ago
Fri, May 22 - Tue, May 26
PBI
Palm Beach Intl.
IAH
George Bush Intercontinental
$375 Roundtrip, just found
$375
Roundtrip
just found
Select United flight, departing Fri, May 22 from Palm Beach Intl. to George Bush Intercontinental, returning Tue, May 26, priced at $375 just found
Fri, Jul 3 - Sun, Jul 5
PBI
Palm Beach Intl.
IAH
George Bush Intercontinental
$384 Roundtrip, found 5 hours ago
$384
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Jul 3 from Palm Beach Intl. to George Bush Intercontinental, returning Sun, Jul 5, priced at $384 found 5 hours ago
Fri, Apr 17 - Thu, Apr 30
PBI
Palm Beach Intl.
IAH
George Bush Intercontinental
$390 Roundtrip, found 4 hours ago
$390
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Apr 17 from Palm Beach Intl. to George Bush Intercontinental, returning Thu, Apr 30, priced at $390 found 4 hours ago
Fri, Jul 3 - Sun, Jul 5
PBI
Palm Beach Intl.
IAH
George Bush Intercontinental
$399 Roundtrip, found 5 hours ago
$399
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Jul 3 from Palm Beach Intl. to George Bush Intercontinental, returning Sun, Jul 5, priced at $399 found 5 hours ago

Frequently asked questions

What route does flight number UA366 take?
UA366 flies direct between Denver Intl. Airport (DEN) and Austin, TX Airport (AUS-Austin-Bergstrom Intl.) in 2 hours and 6 minutes. It can sometimes take other routes though, some of which may be multi-stop trips. Keep an eye out for this when booking your airfare to avoid any mix-ups.
What kind of plane is on flight number UA366?
If you're on flight UA366 from Denver Intl. Airport (DEN) to Austin, TX Airport (AUS-Austin-Bergstrom Intl.), there's a good chance you'll be heading off on a Boeing 737-800. This flight number serves many routes, but this is the most common one.
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 UA366 flight with Travelocity, please visit our Customer Service Portal.