United Flight 581 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 581 Route Deals From $173

The cheapest prices found with in the last 7 days for return flights were $319 and $173 for one-way flights to Los Angeles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 6 - Sun, Nov 8
BZN
Bozeman Yellowstone Intl.
LAX
Los Angeles Intl.
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 6 from Bozeman Yellowstone Intl. to Los Angeles Intl., returning Sun, Nov 8, priced at $319 found 1 day ago
Mon, Nov 2 - Sun, Nov 8
BZN
Bozeman Yellowstone Intl.
LAX
Los Angeles Intl.
$329 Roundtrip, found 2 days ago
$329
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 2 from Bozeman Yellowstone Intl. to Los Angeles Intl., returning Sun, Nov 8, priced at $329 found 2 days ago
Fri, Nov 6 - Sun, Nov 8
BZN
Bozeman Yellowstone Intl.
LAX
Los Angeles Intl.
$343 Roundtrip, found 1 day ago
$343
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 6 from Bozeman Yellowstone Intl. to Los Angeles Intl., returning Sun, Nov 8, priced at $343 found 1 day ago
Mon, Nov 2 - Sun, Nov 8
BZN
Bozeman Yellowstone Intl.
LAX
Los Angeles Intl.
$344 Roundtrip, found 2 days ago
$344
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 2 from Bozeman Yellowstone Intl. to Los Angeles Intl., returning Sun, Nov 8, priced at $344 found 2 days ago
Fri, Nov 6 - Sun, Nov 8
BZN
Bozeman Yellowstone Intl.
LAX
Los Angeles Intl.
$353 Roundtrip, found 1 day ago
$353
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 6 from Bozeman Yellowstone Intl. to Los Angeles Intl., returning Sun, Nov 8, priced at $353 found 1 day ago
Mon, Nov 2 - Sun, Nov 8
BZN
Bozeman Yellowstone Intl.
LAX
Los Angeles Intl.
$354 Roundtrip, found 2 days ago
$354
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 2 from Bozeman Yellowstone Intl. to Los Angeles Intl., returning Sun, Nov 8, priced at $354 found 2 days ago
Thu, Nov 19 - Sun, Nov 22
BZN
Bozeman Yellowstone Intl.
LAX
Los Angeles Intl.
$355 Roundtrip, found 4 days ago
$355
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 19 from Bozeman Yellowstone Intl. to Los Angeles Intl., returning Sun, Nov 22, priced at $355 found 4 days 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.