United Flight UA5101 Deals & Information (2025/2026)

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United Flight 5101 Route Deals From $199

The cheapest prices found with in the last 7 days for return flights were $240 and $199 for one-way flights to Pierre Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 23 - Sun, Oct 26
DEN
Denver Intl.
PIR
Pierre Regional
$240 Roundtrip, found 1 day ago
$240
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 23 from Denver Intl. to Pierre Regional, returning Sun, Oct 26, priced at $240 found 1 day ago
Sat, Sep 6 - Mon, Sep 8
DEN
Denver Intl.
PIR
Pierre Regional
$246 Roundtrip, found 5 days ago
$246
Roundtrip
found 5 days ago
Select United flight, departing Sat, Sep 6 from Denver Intl. to Pierre Regional, returning Mon, Sep 8, priced at $246 found 5 days ago
Thu, Oct 23 - Sun, Oct 26
DEN
Denver Intl.
PIR
Pierre Regional
$270 Roundtrip, found 1 day ago
$270
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 23 from Denver Intl. to Pierre Regional, returning Sun, Oct 26, priced at $270 found 1 day ago
Sat, Sep 6 - Mon, Sep 8
DEN
Denver Intl.
PIR
Pierre Regional
$276 Roundtrip, found 5 days ago
$276
Roundtrip
found 5 days ago
Select United flight, departing Sat, Sep 6 from Denver Intl. to Pierre Regional, returning Mon, Sep 8, priced at $276 found 5 days ago
Thu, Oct 23 - Sun, Oct 26
DEN
Denver Intl.
PIR
Pierre Regional
$315 Roundtrip, found 1 day ago
$315
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 23 from Denver Intl. to Pierre Regional, returning Sun, Oct 26, priced at $315 found 1 day ago
Fri, Aug 29 - Wed, Sep 3
DEN
Denver Intl.
PIR
Pierre Regional
$347 Roundtrip, found 2 hours ago
$347
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Aug 29 from Denver Intl. to Pierre Regional, returning Wed, Sep 3, priced at $347 found 2 hours ago
Tue, Nov 25 - Sun, Nov 30
DEN
Denver Intl.
PIR
Pierre Regional
$390 Roundtrip, found 2 days ago
$390
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 25 from Denver Intl. to Pierre Regional, returning Sun, Nov 30, priced at $390 found 2 days ago
Thu, Oct 23 - Sun, Oct 26
DEN
Denver Intl.
PIR
Pierre Regional
$470 Roundtrip, found 1 day ago
$470
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 23 from Denver Intl. to Pierre Regional, returning Sun, Oct 26, priced at $470 found 1 day ago
Sun, Sep 7 - Tue, Sep 9
DEN
Denver Intl.
PIR
Pierre Regional
$490 Roundtrip, found 5 days ago
$490
Roundtrip
found 5 days ago
Select United flight, departing Sun, Sep 7 from Denver Intl. to Pierre Regional, returning Tue, Sep 9, priced at $490 found 5 days ago
Thu, Oct 23 - Sun, Oct 26
DEN
Denver Intl.
PIR
Pierre Regional
$545 Roundtrip, found 1 day ago
$545
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 23 from Denver Intl. to Pierre Regional, returning Sun, Oct 26, priced at $545 found 1 day ago
Thu, Oct 23 - Sun, Oct 26
DEN
Denver Intl.
PIR
Pierre Regional
$890 Roundtrip, found 1 day ago
$890
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 23 from Denver Intl. to Pierre Regional, returning Sun, Oct 26, priced at $890 found 1 day ago
Fri, Aug 29 - Wed, Sep 3
DEN
Denver Intl.
PIR
Pierre Regional
$905 Roundtrip, found 2 hours ago
$905
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Aug 29 from Denver Intl. to Pierre Regional, returning Wed, Sep 3, priced at $905 found 2 hours ago

Frequently asked questions

What route does flight number UA5101 take?
UA5101 operates between Ogdensburg Intl. Airport and Washington, DC Airport (IAD-Washington Dulles Intl.) directly. This journey takes 1 hour and 36 minutes.
What kind of plane is on flight number UA5101?
The route for UA5101 is almost always Ogdensburg Intl. Airport to IAD, and the Bombardier CRJ is the type of aircraft you're likely to be jetting off with.
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 UA5101 flight with Travelocity, please visit our Customer Service Portal.