United Flight AA1803 Deals & Information (2024/2025)

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United Flight 1803 Route Deals From $64

The cheapest prices found with in the last 7 days for return flights were $127 and $64 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 29 - Tue, Jun 11
ORD
O'Hare Intl.
BOS
Logan Intl.
$127 Roundtrip, found 1 hour ago
$127
Roundtrip
found 1 hour ago
Select United flight, departing Wed, May 29 from O'Hare Intl. to Logan Intl., returning Tue, Jun 11, priced at $127 found 1 hour ago
Wed, May 29 - Tue, Jun 11
ORD
O'Hare Intl.
BOS
Logan Intl.
$130 Roundtrip, found 1 hour ago
$130
Roundtrip
found 1 hour ago
Select United flight, departing Wed, May 29 from O'Hare Intl. to Logan Intl., returning Tue, Jun 11, priced at $130 found 1 hour ago
Wed, May 29 - Tue, Jun 11
ORD
O'Hare Intl.
BOS
Logan Intl.
$136 Roundtrip, found 1 hour ago
$136
Roundtrip
found 1 hour ago
Select United flight, departing Wed, May 29 from O'Hare Intl. to Logan Intl., returning Tue, Jun 11, priced at $136 found 1 hour ago
Thu, May 30 - Sun, Jun 2
ORD
O'Hare Intl.
BOS
Logan Intl.
$140 Roundtrip, just found
$140
Roundtrip
just found
Select United flight, departing Thu, May 30 from O'Hare Intl. to Logan Intl., returning Sun, Jun 2, priced at $140 just found

Frequently asked questions

What route does flight number UA1803 take?
Flight number UA1803 takes roughly 4 hours and 7 minutes to jet directly from San Juan Airport (SJU-Luis Munoz Marin Intl.) to Newark, NJ Airport (EWR-Liberty Intl.). Sure, there’s magic in the destination, but the journey is always half the fun!
What terminal does UA1803 fly out of?
Travelers with seats booked on flight number UA1803 from San Juan Airport (SJU-Luis Munoz Marin Intl.) to EWR normally fly out of Terminal B.
What kind of plane is on flight number UA1803?
Prepare to jump on board a Boeing 737-800 if your flight number is UA1803. Most services from SJU to Newark Airport are operated using this model of aircraft.
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 UA1803 flight with Travelocity, please visit our Customer Service Portal.