United Flight 5225 Deals & Information (2026/2027)

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United Flight 5225 Route Deals From $251

The cheapest prices found with in the last 7 days for return flights were $249 and $251 for one-way flights to Rapid City Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 6 - Mon, Jun 8
DEN
Denver Intl.
RAP
Rapid City Regional
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jun 6 from Denver Intl. to Rapid City Regional, returning Mon, Jun 8, priced at $249 found 2 days ago
Mon, Jun 22 - Mon, Jun 29
DEN
Denver Intl.
RAP
Rapid City Regional
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jun 22 from Denver Intl. to Rapid City Regional, returning Mon, Jun 29, priced at $254 found 6 days ago
Sat, Sep 5 - Mon, Sep 7
DEN
Denver Intl.
RAP
Rapid City Regional
$257 Roundtrip, found 4 days ago
$257
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 5 from Denver Intl. to Rapid City Regional, returning Mon, Sep 7, priced at $257 found 4 days ago
Sat, Jun 6 - Mon, Jun 8
DEN
Denver Intl.
RAP
Rapid City Regional
$258 Roundtrip, found 2 days ago
$258
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jun 6 from Denver Intl. to Rapid City Regional, returning Mon, Jun 8, priced at $258 found 2 days ago
Wed, May 27 - Sun, Jun 7
DEN
Denver Intl.
RAP
Rapid City Regional
$262 Roundtrip, found 2 days ago
$262
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 27 from Denver Intl. to Rapid City Regional, returning Sun, Jun 7, priced at $262 found 2 days ago
Wed, May 13 - Sat, May 23
DEN
Denver Intl.
RAP
Rapid City Regional
$263 Roundtrip, found 16 hours ago
$263
Roundtrip
found 16 hours ago
Select United flight, departing Wed, May 13 from Denver Intl. to Rapid City Regional, returning Sat, May 23, priced at $263 found 16 hours ago
Tue, May 19 - Tue, May 26
DEN
Denver Intl.
RAP
Rapid City Regional
$268 Roundtrip, found 6 hours ago
$268
Roundtrip
found 6 hours ago
Select United flight, departing Tue, May 19 from Denver Intl. to Rapid City Regional, returning Tue, May 26, priced at $268 found 6 hours ago
Wed, May 13 - Sat, May 23
DEN
Denver Intl.
RAP
Rapid City Regional
$272 Roundtrip, found 16 hours ago
$272
Roundtrip
found 16 hours ago
Select United flight, departing Wed, May 13 from Denver Intl. to Rapid City Regional, returning Sat, May 23, priced at $272 found 16 hours ago
Wed, May 27 - Sun, Jun 7
DEN
Denver Intl.
RAP
Rapid City Regional
$276 Roundtrip, found 2 days ago
$276
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 27 from Denver Intl. to Rapid City Regional, returning Sun, Jun 7, priced at $276 found 2 days ago
Wed, May 13 - Sat, May 23
DEN
Denver Intl.
RAP
Rapid City Regional
$277 Roundtrip, found 16 hours ago
$277
Roundtrip
found 16 hours ago
Select United flight, departing Wed, May 13 from Denver Intl. to Rapid City Regional, returning Sat, May 23, priced at $277 found 16 hours ago

Frequently asked questions

What route does flight number UA5225 take?
UA5225 takes several routes. The most popular is San Francisco, CA Airport (SFO-San Francisco Intl.) to Seattle - Tacoma Intl. Airport (SEA), which is a direct flight. This service takes roughly 2 hours and 10 minutes. However, you might find other flights with the same number that have one or more stops.
What terminal does UA5225 fly out of?
You'll likely depart from Terminal 3 if you're booked on a flight out of SFO. Flight number UA5225 serves a variety of routes, but the direct flight between SFO and Sea-Tac Airport is the most popular.
What kind of plane is on flight number UA5225?
If you've booked a ticket on flight UA5225 from SFO to SEA, you'll most likely be aboard an Embraer 175. Flight UA5225 serves a number of different routes, 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 UA5225 flight with Travelocity, please visit our Customer Service Portal.