United Flight 1477 Deals & Information (2026/2027)

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United Flight 1477 Route Deals From $205

The cheapest prices found with in the last 7 days for return flights were $417 and $205 for one-way flights to San Antonio Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 17 - Sun, Dec 20
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$417 Roundtrip, found 19 hours ago
$417
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Dec 17 from George Bush Intercontinental to San Antonio Intl., returning Sun, Dec 20, priced at $417 found 19 hours ago
Wed, Nov 25 - Sat, Nov 28
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$484 Roundtrip, found 1 day ago
$484
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 25 from George Bush Intercontinental to San Antonio Intl., returning Sat, Nov 28, priced at $484 found 1 day ago
Thu, Dec 17 - Sun, Dec 20
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$508 Roundtrip, found 19 hours ago
$508
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Dec 17 from George Bush Intercontinental to San Antonio Intl., returning Sun, Dec 20, priced at $508 found 19 hours ago
Sat, Nov 14 - Sun, Nov 15
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$729 Roundtrip, found 1 hour ago
$729
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Nov 14 from George Bush Intercontinental to San Antonio Intl., returning Sun, Nov 15, priced at $729 found 1 hour ago
Sat, Nov 14 - Sun, Nov 15
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$747 Roundtrip, found 1 hour ago
$747
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Nov 14 from George Bush Intercontinental to San Antonio Intl., returning Sun, Nov 15, priced at $747 found 1 hour ago

Frequently asked questions

What route does flight number UA1477 take?
UA1477 operates from Boise Airport (BOI) to Denver, CO Airport (DEN-Denver Intl.) directly. This journey takes 1 hour and 54 minutes.
What kind of plane is on flight number UA1477?
You're likely to find yourself traveling aboard the Boeing 737-800 if you're on flight number UA1477. This flight almost always jets off from Boise, ID Airport (BOI) and lands at DEN.
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 UA1477 flight with Travelocity, please visit our Customer Service Portal.