United Flight WN475 Deals & Information (2025/2026)

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United Flight 475 Route Deals From $29

The cheapest prices found with in the last 7 days for return flights were $57 and $29 for one-way flights to San Diego Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 8 - Wed, May 14
SFO
San Francisco Intl.
SAN
San Diego Intl.
$57 Roundtrip, found 6 hours ago
$57
Roundtrip
found 6 hours ago
Select United flight, departing Thu, May 8 from San Francisco Intl. to San Diego Intl., returning Wed, May 14, priced at $57 found 6 hours ago
Fri, Apr 25 - Sat, May 3
SFO
San Francisco Intl.
SAN
San Diego Intl.
$67 Roundtrip, found 1 day ago
$67
Roundtrip
found 1 day ago
Select United flight, departing Fri, Apr 25 from San Francisco Intl. to San Diego Intl., returning Sat, May 3, priced at $67 found 1 day ago
Thu, May 8 - Wed, May 14
SFO
San Francisco Intl.
SAN
San Diego Intl.
$92 Roundtrip, found 6 hours ago
$92
Roundtrip
found 6 hours ago
Select United flight, departing Thu, May 8 from San Francisco Intl. to San Diego Intl., returning Wed, May 14, priced at $92 found 6 hours ago
Wed, Jul 30 - Sat, Aug 2
SFO
San Francisco Intl.
SAN
San Diego Intl.
$95 Roundtrip, found 2 days ago
$95
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jul 30 from San Francisco Intl. to San Diego Intl., returning Sat, Aug 2, priced at $95 found 2 days ago

Frequently asked questions

What route does flight number UA475 take?
UA475 takes several routes. The most popular is MIA to Washington Dulles Intl. Airport (IAD), which is a direct flight. This service takes around 2 hours and 29 minutes. That said, there may possibly be other flights with the same number that are multi-stop.
What kind of plane is on flight number UA475?
If you’re on flight UA475 from Miami, FL Airport (MIA-Miami Intl.) to Dulles Intl. Airport, there’s a strong chance you’ll be cruising aboard the Airbus A319. Flight UA475 serves more than one route, 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 UA475 flight with Travelocity, please visit our Customer Service Portal.