United Flight 581 Deals & Information (2026/2027)

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United Flight 581 Route Deals From $161

The cheapest prices found with in the last 7 days for return flights were $299 and $161 for one-way flights to Los Angeles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 21 - Tue, Jan 26
BZN
Bozeman Yellowstone Intl.
LAX
Los Angeles Intl.
$299 Roundtrip, found 14 hours ago
$299
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Jan 21 from Bozeman Yellowstone Intl. to Los Angeles Intl., returning Tue, Jan 26, priced at $299 found 14 hours ago
Fri, Oct 2 - Tue, Oct 6
BZN
Bozeman Yellowstone Intl.
LAX
Los Angeles Intl.
$303 Roundtrip, found 5 days ago
$303
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 2 from Bozeman Yellowstone Intl. to Los Angeles Intl., returning Tue, Oct 6, priced at $303 found 5 days ago
Thu, Jan 21 - Tue, Jan 26
BZN
Bozeman Yellowstone Intl.
LAX
Los Angeles Intl.
$323 Roundtrip, found 14 hours ago
$323
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Jan 21 from Bozeman Yellowstone Intl. to Los Angeles Intl., returning Tue, Jan 26, priced at $323 found 14 hours ago
Fri, Oct 2 - Tue, Oct 6
BZN
Bozeman Yellowstone Intl.
LAX
Los Angeles Intl.
$328 Roundtrip, found 5 days ago
$328
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 2 from Bozeman Yellowstone Intl. to Los Angeles Intl., returning Tue, Oct 6, priced at $328 found 5 days ago
Thu, Jan 21 - Tue, Jan 26
BZN
Bozeman Yellowstone Intl.
LAX
Los Angeles Intl.
$333 Roundtrip, found 14 hours ago
$333
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Jan 21 from Bozeman Yellowstone Intl. to Los Angeles Intl., returning Tue, Jan 26, priced at $333 found 14 hours ago
Thu, Jan 21 - Tue, Jan 26
BZN
Bozeman Yellowstone Intl.
LAX
Los Angeles Intl.
$339 Roundtrip, found 14 hours ago
$339
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Jan 21 from Bozeman Yellowstone Intl. to Los Angeles Intl., returning Tue, Jan 26, priced at $339 found 14 hours ago
Sat, Oct 24 - Mon, Oct 26
BZN
Bozeman Yellowstone Intl.
LAX
Los Angeles Intl.
$344 Roundtrip, found 1 day ago
$344
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 24 from Bozeman Yellowstone Intl. to Los Angeles Intl., returning Mon, Oct 26, priced at $344 found 1 day ago

Frequently asked questions

What route does flight number UA581 take?
UA581 is used on a range of routes. More commonly, UA581 flies directly from Houston, TX Airport (IAH-George Bush Intercontinental) to Miami, FL Airport (MIA-Miami Intl.). If that's your chosen flight path, you'll be in the air for roughly 2 hours and 25 minutes.
What terminal does UA581 fly out of?
UA581 flights out of IAH generally depart from Terminal C. This flight number runs on a number of different routes, but the most frequented one is IAH to Miami Intl. Airport (MIA).
What kind of plane is on flight number UA581?
It's more than likely you'll be traveling aboard an Airbus A320 if you've booked a fare on flight UA581 from Houston Airport to Miami, FL Airport (MIA-Miami Intl.). This is the most commonly used aircraft on this route.
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 UA581 flight with Travelocity, please visit our Customer Service Portal.