United Flight 1664 Deals & Information (2025/2026)

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United Flight 1664 Route Deals From $197

The cheapest prices found with in the last 7 days for return flights were $318 and $197 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 31 - Sat, Nov 8
PUJ
Punta Cana Intl.
ORD
O'Hare Intl.
$318 Roundtrip, found 5 days ago
$318
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 31 from Punta Cana Intl. to O'Hare Intl., returning Sat, Nov 8, priced at $318 found 5 days ago
Fri, Oct 31 - Sat, Nov 8
PUJ
Punta Cana Intl.
ORD
O'Hare Intl.
$328 Roundtrip, found 5 days ago
$328
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 31 from Punta Cana Intl. to O'Hare Intl., returning Sat, Nov 8, priced at $328 found 5 days ago
Fri, Aug 29 - Mon, Sep 1
PUJ
Punta Cana Intl.
ORD
O'Hare Intl.
$355 Roundtrip, found 4 hours ago
$355
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Aug 29 from Punta Cana Intl. to O'Hare Intl., returning Mon, Sep 1, priced at $355 found 4 hours ago
Fri, Oct 31 - Sat, Nov 8
PUJ
Punta Cana Intl.
ORD
O'Hare Intl.
$356 Roundtrip, found 5 days ago
$356
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 31 from Punta Cana Intl. to O'Hare Intl., returning Sat, Nov 8, priced at $356 found 5 days ago
Fri, Oct 31 - Sat, Nov 8
PUJ
Punta Cana Intl.
ORD
O'Hare Intl.
$366 Roundtrip, found 5 days ago
$366
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 31 from Punta Cana Intl. to O'Hare Intl., returning Sat, Nov 8, priced at $366 found 5 days ago
Fri, Oct 31 - Sat, Nov 8
PUJ
Punta Cana Intl.
ORD
O'Hare Intl.
$376 Roundtrip, found 5 days ago
$376
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 31 from Punta Cana Intl. to O'Hare Intl., returning Sat, Nov 8, priced at $376 found 5 days ago

Frequently asked questions

What route does flight number UA1664 take?
You'll be arriving into O'Hare Airport from Punta Cana Airport if you've booked a ticket on flight number UA1664. You'll be airborne for 5 hours during this trip. It's also worthwhile noting that the service conveniently operates non-stop.
How often is UA1664 on time?
United Airlines flight number UA1664 from Punta Cana Intl. Airport (PUJ) to O'Hare Intl. Airport (ORD) leaves on time 96% of the time --- so you can relax with confidence knowing that you'll get to your destination ASAP. If this service is delayed, you can expect to wait about 11 minutes. This route has a 4.6-star rating.
What terminal does UA1664 fly out of?
Travelers booked on flight number UA1664 from Punta Cana Airport to O'Hare Airport typically jet off from Terminal A.
What kind of plane is on flight number UA1664?
Get ready to cruise the skies aboard a Boeing 737-900 if you've reserved a seat on flight UA1664. Almost all services from Punta Cana Intl. Airport (PUJ) to O'Hare Airport use 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 UA1664 flight with Travelocity, please visit our Customer Service Portal.