United Flight UA407 Deals & Information (2025/2026)

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United Flight 407 Route Deals From $150

The cheapest prices found with in the last 7 days for return flights were $179 and $150 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 13 - Tue, Aug 19
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 13 from Newark Liberty Intl. Airport to Denver Intl., returning Tue, Aug 19, priced at $179 found 1 day ago
Tue, Aug 12 - Tue, Aug 26
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$180 Roundtrip, found 3 days ago
$180
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 12 from Newark Liberty Intl. Airport to Denver Intl., returning Tue, Aug 26, priced at $180 found 3 days ago
Sat, Jul 26 - Wed, Aug 6
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$202 Roundtrip, found 2 days ago
$202
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jul 26 from Newark Liberty Intl. Airport to Denver Intl., returning Wed, Aug 6, priced at $202 found 2 days ago
Wed, Aug 13 - Tue, Aug 19
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 13 from Newark Liberty Intl. Airport to Denver Intl., returning Tue, Aug 19, priced at $204 found 1 day ago
Tue, Aug 12 - Tue, Aug 26
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$205 Roundtrip, found 3 days ago
$205
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 12 from Newark Liberty Intl. Airport to Denver Intl., returning Tue, Aug 26, priced at $205 found 3 days ago
Thu, Sep 25 - Sat, Sep 27
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$217 Roundtrip, found 2 hours ago
$217
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Sep 25 from Newark Liberty Intl. Airport to Denver Intl., returning Sat, Sep 27, priced at $217 found 2 hours ago
Tue, Sep 30 - Tue, Oct 7
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$228 Roundtrip, found 9 hours ago
$228
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Sep 30 from Newark Liberty Intl. Airport to Denver Intl., returning Tue, Oct 7, priced at $228 found 9 hours ago
Tue, Aug 12 - Sat, Aug 16
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$229 Roundtrip, found 7 hours ago
$229
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Aug 12 from Newark Liberty Intl. Airport to Denver Intl., returning Sat, Aug 16, priced at $229 found 7 hours ago
Wed, Sep 10 - Wed, Sep 24
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 10 from Newark Liberty Intl. Airport to Denver Intl., returning Wed, Sep 24, priced at $230 found 1 day ago
Tue, Jul 29 - Fri, Aug 15
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$232 Roundtrip, found 4 days ago
$232
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jul 29 from Newark Liberty Intl. Airport to Denver Intl., returning Fri, Aug 15, priced at $232 found 4 days ago
Wed, Aug 13 - Tue, Aug 19
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 13 from Newark Liberty Intl. Airport to Denver Intl., returning Tue, Aug 19, priced at $239 found 1 day ago
Sat, Aug 2 - Fri, Aug 8
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$241 Roundtrip, found 3 days ago
$241
Roundtrip
found 3 days ago
Select United flight, departing Sat, Aug 2 from Newark Liberty Intl. Airport to Denver Intl., returning Fri, Aug 8, priced at $241 found 3 days ago
Tue, Sep 2 - Tue, Sep 9
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$245 Roundtrip, found 14 hours ago
$245
Roundtrip
found 14 hours ago
Select United flight, departing Tue, Sep 2 from Newark Liberty Intl. Airport to Denver Intl., returning Tue, Sep 9, priced at $245 found 14 hours ago
Tue, Sep 30 - Tue, Oct 7
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$247 Roundtrip, found 9 hours ago
$247
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Sep 30 from Newark Liberty Intl. Airport to Denver Intl., returning Tue, Oct 7, priced at $247 found 9 hours ago
Sat, Sep 20 - Mon, Sep 29
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 20 from Newark Liberty Intl. Airport to Denver Intl., returning Mon, Sep 29, priced at $248 found 1 day ago
Wed, Sep 10 - Wed, Sep 24
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 10 from Newark Liberty Intl. Airport to Denver Intl., returning Wed, Sep 24, priced at $249 found 1 day ago
Mon, Aug 25 - Thu, Oct 2
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$256 Roundtrip, found 4 days ago
$256
Roundtrip
found 4 days ago
Select United flight, departing Mon, Aug 25 from Newark Liberty Intl. Airport to Denver Intl., returning Thu, Oct 2, priced at $256 found 4 days ago
Wed, Sep 10 - Wed, Sep 17
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$261 Roundtrip, found 1 day ago
$261
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 10 from Newark Liberty Intl. Airport to Denver Intl., returning Wed, Sep 17, priced at $261 found 1 day ago
Tue, Aug 12 - Sat, Aug 16
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$264 Roundtrip, found 7 hours ago
$264
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Aug 12 from Newark Liberty Intl. Airport to Denver Intl., returning Sat, Aug 16, priced at $264 found 7 hours 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.