United Flight 746 Deals & Information (2025/2026)

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United Flight 746 Route Deals From $137

The cheapest prices found with in the last 7 days for return flights were $177 and $137 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 26 - Sat, Aug 30
DCA
Ronald Reagan Washington National
DEN
Denver Intl.
$177 Roundtrip, found 3 days ago
$177
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 26 from Ronald Reagan Washington National to Denver Intl., returning Sat, Aug 30, priced at $177 found 3 days ago
Mon, Sep 8 - Wed, Sep 10
DCA
Ronald Reagan Washington National
DEN
Denver Intl.
$188 Roundtrip, found 6 days ago
$188
Roundtrip
found 6 days ago
Select United flight, departing Mon, Sep 8 from Ronald Reagan Washington National to Denver Intl., returning Wed, Sep 10, priced at $188 found 6 days ago
Tue, Sep 30 - Tue, Oct 7
DCA
Ronald Reagan Washington National
DEN
Denver Intl.
$214 Roundtrip, found 4 days ago
$214
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 30 from Ronald Reagan Washington National to Denver Intl., returning Tue, Oct 7, priced at $214 found 4 days ago
Sat, Jul 12 - Sat, Sep 13
DCA
Ronald Reagan Washington National
DEN
Denver Intl.
$222 Roundtrip, found 3 days ago
$222
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 12 from Ronald Reagan Washington National to Denver Intl., returning Sat, Sep 13, priced at $222 found 3 days ago

Frequently asked questions

What route does flight number UA746 take?
UA746 is used on multiple routes. Mostly, UA746 flies direct from Newark, NJ Airport (EWR-Liberty Intl.) to Dulles Intl. Airport. If that's your flight path, you'll be flying for approximately 1 hour and 17 minutes.
What terminal does UA746 fly out of?
Terminal C is the terminal you'll most likely take off from if you're booked on a flight from Liberty Intl. Airport (EWR). Liberty Intl. Airport (EWR) to Washington, DC Airport (IAD-Washington Dulles Intl.) is the most frequently traveled route for flight number UA746.
What kind of plane is on flight number UA746?
It's highly likely you'll be enjoying the services of an Airbus A320 if you're taking flight UA746 from EWR to Washington Dulles Intl. Airport (IAD). It's the most commonly used type of aircraft on this busy 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 UA746 flight with Travelocity, please visit our Customer Service Portal.