United Flight UA780 Deals & Information (2024/2025)

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United Flight 780 Route Deals From $135

The cheapest prices found with in the last 7 days for return flights were $269 and $135 for one-way flights to Harry Reid Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 10 - Sat, Sep 14
IAD
Washington Dulles Intl.
LAS
Harry Reid Intl.
$269 Roundtrip, found 8 hours ago
$269
Roundtrip
found 8 hours ago
Select United flight, departing Tue, Sep 10 from Washington Dulles Intl. to Harry Reid Intl., returning Sat, Sep 14, priced at $269 found 8 hours ago
Mon, Jul 1 - Thu, Jul 4
IAD
Washington Dulles Intl.
LAS
Harry Reid Intl.
$276 Roundtrip, found 10 hours ago
$276
Roundtrip
found 10 hours ago
Select United flight, departing Mon, Jul 1 from Washington Dulles Intl. to Harry Reid Intl., returning Thu, Jul 4, priced at $276 found 10 hours ago
Mon, Jul 1 - Tue, Jul 2
IAD
Washington Dulles Intl.
LAS
Harry Reid Intl.
$278 Roundtrip, found 4 hours ago
$278
Roundtrip
found 4 hours ago
Select United flight, departing Mon, Jul 1 from Washington Dulles Intl. to Harry Reid Intl., returning Tue, Jul 2, priced at $278 found 4 hours ago
Tue, Sep 10 - Sat, Sep 14
IAD
Washington Dulles Intl.
LAS
Harry Reid Intl.
$283 Roundtrip, found 8 hours ago
$283
Roundtrip
found 8 hours ago
Select United flight, departing Tue, Sep 10 from Washington Dulles Intl. to Harry Reid Intl., returning Sat, Sep 14, priced at $283 found 8 hours ago
Tue, Sep 10 - Sat, Sep 14
IAD
Washington Dulles Intl.
LAS
Harry Reid Intl.
$283 Roundtrip, found 8 hours ago
$283
Roundtrip
found 8 hours ago
Select United flight, departing Tue, Sep 10 from Washington Dulles Intl. to Harry Reid Intl., returning Sat, Sep 14, priced at $283 found 8 hours ago
Mon, Aug 26 - Tue, Sep 3
IAD
Washington Dulles Intl.
LAS
Harry Reid Intl.
$288 Roundtrip, found 1 hour ago
$288
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Aug 26 from Washington Dulles Intl. to Harry Reid Intl., returning Tue, Sep 3, priced at $288 found 1 hour ago
Thu, May 30 - Fri, May 31
IAD
Washington Dulles Intl.
LAS
Harry Reid Intl.
$291 Roundtrip, found 6 hours ago
$291
Roundtrip
found 6 hours ago
Select United flight, departing Thu, May 30 from Washington Dulles Intl. to Harry Reid Intl., returning Fri, May 31, priced at $291 found 6 hours ago
Tue, May 14 - Sat, May 18
IAD
Washington Dulles Intl.
LAS
Harry Reid Intl.
$291 Roundtrip, found 1 day ago
$291
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 14 from Washington Dulles Intl. to Harry Reid Intl., returning Sat, May 18, priced at $291 found 1 day ago
Tue, Sep 10 - Sat, Sep 14
IAD
Washington Dulles Intl.
LAS
Harry Reid Intl.
$292 Roundtrip, found 8 hours ago
$292
Roundtrip
found 8 hours ago
Select United flight, departing Tue, Sep 10 from Washington Dulles Intl. to Harry Reid Intl., returning Sat, Sep 14, priced at $292 found 8 hours ago
Mon, May 27 - Fri, May 31
IAD
Washington Dulles Intl.
LAS
Harry Reid Intl.
$293 Roundtrip, found 7 hours ago
$293
Roundtrip
found 7 hours ago
Select United flight, departing Mon, May 27 from Washington Dulles Intl. to Harry Reid Intl., returning Fri, May 31, priced at $293 found 7 hours ago

More United Flight For This Route

CarrierFlightDepart IADArrive LASThu
4/25		Fri
4/26		Sat
4/27		Sun
4/28		Mon
4/29		Tue
4/30		Wed
5/1		Stops
UA132308:15 am10:34 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA133500:30 pm02:48 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA234406:05 pm00:52 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
1 Stops
UA78007:30 pm09:49 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Frequently asked questions

What route does flight number UA780 take?
UA780 is used on multiple routes, but the most common is between Los Angeles, CA Airport (LAX-Los Angeles Intl.) and Baltimore, MD Airport (BWI-Baltimore Washington Intl. Thurgood Marshall). If your flight goes direct, you’ll touch down in roughly 4 hours and 58 minutes. Multi-stop flights can also operate under this number, as can flights on other routes.
What terminal does UA780 fly out of?
If you’re leaving from Los Angeles Intl. Airport (LAX), you’ll likely board the plane from Terminal 7. The most popular route for flight number UA780 is Los Angeles, CA Airport (LAX-Los Angeles Intl.) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI), which is a nonstop flight.
What kind of plane is on flight number UA780?
You’ll probably be traveling aboard an Airbus A320 if you’ve reserved a ticket on flight UA780 from Los Angeles, CA Airport (LAX-Los Angeles Intl.) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). It’s the most commonly used aircraft model on this popular 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 UA780 flight with Travelocity, please visit our Customer Service Portal.