United Flight F95641 Deals & Information (2025/2026)

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United Flight 5641 Route Deals From $91

The cheapest prices found with in the last 7 days for return flights were $150 and $91 for one-way flights to Northwest Arkansas Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 8 - Sat, Oct 11
DEN
Denver Intl.
XNA
Northwest Arkansas Regional
$150 Roundtrip, found 14 hours ago
$150
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Oct 8 from Denver Intl. to Northwest Arkansas Regional, returning Sat, Oct 11, priced at $150 found 14 hours ago
Wed, Oct 8 - Sat, Oct 11
DEN
Denver Intl.
XNA
Northwest Arkansas Regional
$161 Roundtrip, found 14 hours ago
$161
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Oct 8 from Denver Intl. to Northwest Arkansas Regional, returning Sat, Oct 11, priced at $161 found 14 hours ago
Wed, Oct 8 - Sat, Oct 11
DEN
Denver Intl.
XNA
Northwest Arkansas Regional
$182 Roundtrip, found 14 hours ago
$182
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Oct 8 from Denver Intl. to Northwest Arkansas Regional, returning Sat, Oct 11, priced at $182 found 14 hours ago

Frequently asked questions

What route does flight number UA5641 take?
UA5641 is used on multiple routes, but the most common is between Pasco, WA Airport (PSC-Tri-Cities) and San Francisco Intl. Airport (SFO). If your flight is direct, you'll step off the plane in approximately 2 hours. Multi-stop flights can also use the same number, as can services on other routes.
What kind of plane is on flight number UA5641?
It's highly likely you'll travel aboard the Bombardier CRJ if you're taking flight UA5641 from Tri-Cities Airport (PSC) to San Francisco Intl. Airport (SFO). It's the most commonly used aircraft type on this popular route.
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 UA5641 flight with Travelocity, please visit our Customer Service Portal.