United Flight 1477 Deals & Information (2026/2027)

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United Flight 1477 Route Deals From $132

The cheapest prices found with in the last 7 days for return flights were $197 and $132 for one-way flights to San Antonio Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 4 - Wed, May 6
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$197 Roundtrip, found 10 hours ago
$197
Roundtrip
found 10 hours ago
Select United flight, departing Mon, May 4 from George Bush Intercontinental to San Antonio Intl., returning Wed, May 6, priced at $197 found 10 hours ago
Mon, May 4 - Tue, May 5
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$213 Roundtrip, found 11 hours ago
$213
Roundtrip
found 11 hours ago
Select United flight, departing Mon, May 4 from George Bush Intercontinental to San Antonio Intl., returning Tue, May 5, priced at $213 found 11 hours ago
Mon, May 4 - Wed, May 6
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$216 Roundtrip, found 10 hours ago
$216
Roundtrip
found 10 hours ago
Select United flight, departing Mon, May 4 from George Bush Intercontinental to San Antonio Intl., returning Wed, May 6, priced at $216 found 10 hours ago
Mon, May 4 - Tue, May 5
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$226 Roundtrip, found 11 hours ago
$226
Roundtrip
found 11 hours ago
Select United flight, departing Mon, May 4 from George Bush Intercontinental to San Antonio Intl., returning Tue, May 5, priced at $226 found 11 hours ago
Mon, May 4 - Wed, May 6
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$226 Roundtrip, found 10 hours ago
$226
Roundtrip
found 10 hours ago
Select United flight, departing Mon, May 4 from George Bush Intercontinental to San Antonio Intl., returning Wed, May 6, priced at $226 found 10 hours ago
Sat, May 2 - Mon, May 4
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$231 Roundtrip, found 3 days ago
$231
Roundtrip
found 3 days ago
Select United flight, departing Sat, May 2 from George Bush Intercontinental to San Antonio Intl., returning Mon, May 4, priced at $231 found 3 days ago
Mon, May 4 - Wed, May 6
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$234 Roundtrip, found 10 hours ago
$234
Roundtrip
found 10 hours ago
Select United flight, departing Mon, May 4 from George Bush Intercontinental to San Antonio Intl., returning Wed, May 6, priced at $234 found 10 hours ago
Mon, May 4 - Tue, May 5
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$242 Roundtrip, found 11 hours ago
$242
Roundtrip
found 11 hours ago
Select United flight, departing Mon, May 4 from George Bush Intercontinental to San Antonio Intl., returning Tue, May 5, priced at $242 found 11 hours ago
Mon, May 4 - Tue, May 5
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$244 Roundtrip, found 11 hours ago
$244
Roundtrip
found 11 hours ago
Select United flight, departing Mon, May 4 from George Bush Intercontinental to San Antonio Intl., returning Tue, May 5, priced at $244 found 11 hours ago
Sat, May 2 - Mon, May 4
IAH
George Bush Intercontinental
SAT
San Antonio Intl.
$247 Roundtrip, found 3 days ago
$247
Roundtrip
found 3 days ago
Select United flight, departing Sat, May 2 from George Bush Intercontinental to San Antonio Intl., returning Mon, May 4, priced at $247 found 3 days 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.