United Flight WN1125 Deals & Information (2025/2026)

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United Flight 1125 Route Deals From $95

The cheapest prices found with in the last 7 days for return flights were $169 and $95 for one-way flights to Boise for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 18 - Sun, Jun 22
DEN
Denver Intl.
BOI
Boise
$169 Roundtrip, found 14 hours ago
$169
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Jun 18 from Denver Intl. to Boise, returning Sun, Jun 22, priced at $169 found 14 hours ago
Wed, Jun 4 - Sun, Jun 8
DEN
Denver Intl.
BOI
Boise
$183 Roundtrip, found 2 days ago
$183
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jun 4 from Denver Intl. to Boise, returning Sun, Jun 8, priced at $183 found 2 days ago
Wed, Jul 2 - Fri, Jul 4
DEN
Denver Intl.
BOI
Boise
$189 Roundtrip, found 11 hours ago
$189
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Jul 2 from Denver Intl. to Boise, returning Fri, Jul 4, priced at $189 found 11 hours ago
Wed, Jun 18 - Sun, Jun 22
DEN
Denver Intl.
BOI
Boise
$194 Roundtrip, found 14 hours ago
$194
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Jun 18 from Denver Intl. to Boise, returning Sun, Jun 22, priced at $194 found 14 hours ago
Thu, Sep 18 - Tue, Sep 30
DEN
Denver Intl.
BOI
Boise
$200 Roundtrip, found 1 hour ago
$200
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Sep 18 from Denver Intl. to Boise, returning Tue, Sep 30, priced at $200 found 1 hour ago

Frequently asked questions

What route does flight number UA1125 take?
UA1125 travels from Seattle - Tacoma Intl. Airport (SEA) to Newark Airport directly. This journey generally takes 5 hours and 17 minutes.
What kind of plane is on flight number UA1125?
Expect to step aboard a Boeing 737-800 if your flight number is UA1125. Nearly all flights from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to EWR are operated using this kind of aircraft.
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 UA1125 flight with Travelocity, please visit our Customer Service Portal.