United Flight 5321 Deals & Information (2026/2027)

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United Flight 5321 Route Deals From $105

The cheapest prices found with in the last 7 days for return flights were $209 and $105 for one-way flights to Northwest Florida Beaches Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 13 - Tue, May 19
IAH
George Bush Intercontinental
ECP
Northwest Florida Beaches Intl.
$209 Roundtrip, found 3 days ago
$209
Roundtrip
found 3 days ago
Select United flight, departing Wed, May 13 from George Bush Intercontinental to Northwest Florida Beaches Intl., returning Tue, May 19, priced at $209 found 3 days ago
Sun, Apr 12 - Mon, Apr 13
IAH
George Bush Intercontinental
ECP
Northwest Florida Beaches Intl.
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select United flight, departing Sun, Apr 12 from George Bush Intercontinental to Northwest Florida Beaches Intl., returning Mon, Apr 13, priced at $215 found 1 day ago
Sun, Jun 21 - Thu, Jun 25
IAH
George Bush Intercontinental
ECP
Northwest Florida Beaches Intl.
$229 Roundtrip, found 6 hours ago
$229
Roundtrip
found 6 hours ago
Select United flight, departing Sun, Jun 21 from George Bush Intercontinental to Northwest Florida Beaches Intl., returning Thu, Jun 25, priced at $229 found 6 hours ago
Tue, Apr 28 - Sat, May 2
IAH
George Bush Intercontinental
ECP
Northwest Florida Beaches Intl.
$234 Roundtrip, found 1 hour ago
$234
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Apr 28 from George Bush Intercontinental to Northwest Florida Beaches Intl., returning Sat, May 2, priced at $234 found 1 hour ago
Tue, Apr 28 - Sat, May 2
IAH
George Bush Intercontinental
ECP
Northwest Florida Beaches Intl.
$241 Roundtrip, found 1 hour ago
$241
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Apr 28 from George Bush Intercontinental to Northwest Florida Beaches Intl., returning Sat, May 2, priced at $241 found 1 hour ago
Tue, Apr 28 - Sat, May 2
IAH
George Bush Intercontinental
ECP
Northwest Florida Beaches Intl.
$242 Roundtrip, found 1 hour ago
$242
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Apr 28 from George Bush Intercontinental to Northwest Florida Beaches Intl., returning Sat, May 2, priced at $242 found 1 hour ago
Wed, Apr 15 - Mon, Apr 20
IAH
George Bush Intercontinental
ECP
Northwest Florida Beaches Intl.
$247 Roundtrip, found 3 days ago
$247
Roundtrip
found 3 days ago
Select United flight, departing Wed, Apr 15 from George Bush Intercontinental to Northwest Florida Beaches Intl., returning Mon, Apr 20, priced at $247 found 3 days ago
Sun, Apr 12 - Mon, Apr 13
IAH
George Bush Intercontinental
ECP
Northwest Florida Beaches Intl.
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select United flight, departing Sun, Apr 12 from George Bush Intercontinental to Northwest Florida Beaches Intl., returning Mon, Apr 13, priced at $249 found 1 day ago
Sun, Apr 12 - Mon, Apr 13
IAH
George Bush Intercontinental
ECP
Northwest Florida Beaches Intl.
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select United flight, departing Sun, Apr 12 from George Bush Intercontinental to Northwest Florida Beaches Intl., returning Mon, Apr 13, priced at $257 found 1 day ago
Sun, Jun 21 - Thu, Jun 25
IAH
George Bush Intercontinental
ECP
Northwest Florida Beaches Intl.
$280 Roundtrip, found 6 hours ago
$280
Roundtrip
found 6 hours ago
Select United flight, departing Sun, Jun 21 from George Bush Intercontinental to Northwest Florida Beaches Intl., returning Thu, Jun 25, priced at $280 found 6 hours ago

Frequently asked questions

What route does flight number UA5321 take?
UA5321 flies direct from Boise, ID Airport (BOI) to San Francisco Airport. During this journey, you'll be in the air for roughly 1 hour and 46 minutes. It's wise to book ahead to lock in your favorite seat.
How often is UA5321 on time?
United Airlines flight number UA5321 from Boise Airport to San Francisco Airport operates according to schedule 98% of the time — so you can relax knowing that you will arrive at your destination ASAP. If this trip is delayed, you can expect to wait roughly 15 minutes. This route has a star rating of 4.3.
What kind of plane is on flight number UA5321?
You're likely to find yourself stepping on board the Bombardier CRJ700 if you're on flight UA5321. This flight nearly always jets off from Boise Airport and comes in to land at SFO.
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 UA5321 flight with Travelocity, please visit our Customer Service Portal.