United Flight 407 Deals & Information (2025/2026)

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United Flight 407 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $142 and for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 8 - Tue, Dec 9
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$142 Roundtrip, found 2 days ago
$142
Roundtrip
found 2 days ago
Select United flight, departing Mon, Dec 8 from Newark Liberty Intl. Airport to Denver Intl., returning Tue, Dec 9, priced at $142 found 2 days ago
Sat, Dec 6 - Sun, Dec 7
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$153 Roundtrip, found 2 days ago
$153
Roundtrip
found 2 days ago
Select United flight, departing Sat, Dec 6 from Newark Liberty Intl. Airport to Denver Intl., returning Sun, Dec 7, priced at $153 found 2 days ago
Mon, Dec 8 - Tue, Dec 9
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$163 Roundtrip, found 2 days ago
$163
Roundtrip
found 2 days ago
Select United flight, departing Mon, Dec 8 from Newark Liberty Intl. Airport to Denver Intl., returning Tue, Dec 9, priced at $163 found 2 days ago
Fri, Dec 12 - Sun, Dec 14
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$170 Roundtrip, found 1 hour ago
$170
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Dec 12 from Newark Liberty Intl. Airport to Denver Intl., returning Sun, Dec 14, priced at $170 found 1 hour ago
Sat, Dec 6 - Sun, Dec 7
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$174 Roundtrip, found 2 days ago
$174
Roundtrip
found 2 days ago
Select United flight, departing Sat, Dec 6 from Newark Liberty Intl. Airport to Denver Intl., returning Sun, Dec 7, priced at $174 found 2 days ago
Mon, Dec 8 - Tue, Dec 9
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$181 Roundtrip, found 2 days ago
$181
Roundtrip
found 2 days ago
Select United flight, departing Mon, Dec 8 from Newark Liberty Intl. Airport to Denver Intl., returning Tue, Dec 9, priced at $181 found 2 days ago
Sat, Dec 6 - Sun, Dec 7
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$187 Roundtrip, found 2 days ago
$187
Roundtrip
found 2 days ago
Select United flight, departing Sat, Dec 6 from Newark Liberty Intl. Airport to Denver Intl., returning Sun, Dec 7, priced at $187 found 2 days ago
Fri, Dec 12 - Sun, Dec 14
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$191 Roundtrip, found 1 hour ago
$191
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Dec 12 from Newark Liberty Intl. Airport to Denver Intl., returning Sun, Dec 14, priced at $191 found 1 hour ago
Fri, Dec 12 - Sun, Dec 14
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$211 Roundtrip, found 1 hour ago
$211
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Dec 12 from Newark Liberty Intl. Airport to Denver Intl., returning Sun, Dec 14, priced at $211 found 1 hour ago

Frequently asked questions

What route does flight number UA407 take?
UA407 takes approximately 2 hours and 42 minutes to fly directly from O'Hare Airport to DEN. Sure, there's magic in the destination, but half the fun is in the journey!
How often is UA407 on time?
Passengers travelling on United Airlines flight number UA407 should note that 78% of these planes take off on time. If you encounter a delay, the usual wait is about 42 minutes. This flight has a star rating of 1.45.
What terminal does UA407 fly out of?
You'll likely be climbing aboard the plane at Terminal 1 if you're booked on flight number UA407 direct from O'Hare Airport to Denver, CO Airport (DEN-Denver Intl.).
What kind of plane is on flight number UA407?
There's a strong chance you'll be cruising aboard the Boeing 757-300 if you're on flight UA407. This flight almost always jets off from O'Hare Airport and arrives at Denver Intl. Airport (DEN).
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 UA407 flight with Travelocity, please visit our Customer Service Portal.