![](https://thumbnails.trvl-media.com/6mC2QC6xuNkAgxAMYKQ-SPZ281s=/1320x0/images.trvl-media.com/media/content/shared/images/travelguides/tvly/flight-desktop.jpg?impolicy=fcrop&w=900&h=225&q=mediumHigh)
United Flight UA3542 Deals & Information (2024/2025)
Wander Wisely with exceptional service, 24/7 support
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
United Flight 3542 Route Deals From $74
The cheapest prices found with in the last 7 days for return flights were $147 and $74 for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.
IAD
Washington Dulles Intl.
LGA
LaGuardia
$147 Roundtrip, found 6 days ago
$147
Roundtrip
found 6 days ago
IAD
Washington Dulles Intl.
LGA
LaGuardia
$156 Roundtrip, found 6 days ago
$156
Roundtrip
found 6 days ago
IAD
Washington Dulles Intl.
LGA
LaGuardia
$162 Roundtrip, found 6 days ago
$162
Roundtrip
found 6 days ago
IAD
Washington Dulles Intl.
LGA
LaGuardia
$173 Roundtrip, found 4 days ago
$173
Roundtrip
found 4 days ago
IAD
Washington Dulles Intl.
LGA
LaGuardia
$177 Roundtrip, found 13 hours ago
$177
Roundtrip
found 13 hours ago
IAD
Washington Dulles Intl.
LGA
LaGuardia
$179 Roundtrip, found 2 days ago
$179
Roundtrip
found 2 days ago
IAD
Washington Dulles Intl.
LGA
LaGuardia
$183 Roundtrip, found 2 days ago
$183
Roundtrip
found 2 days ago
IAD
Washington Dulles Intl.
LGA
LaGuardia
$187 Roundtrip, found 2 days ago
$187
Roundtrip
found 2 days ago
IAD
Washington Dulles Intl.
LGA
LaGuardia
$187 Roundtrip, found 21 hours ago
$187
Roundtrip
found 21 hours ago
IAD
Washington Dulles Intl.
LGA
LaGuardia
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago