United Flight 3632 Deals & Information (2026/2027)

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United Flight 3632 Route Deals From $119

The cheapest prices found with in the last 7 days for return flights were $247 and $119 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 8 - Fri, Dec 11
STL
Lambert-St. Louis Intl.
IAD
Washington Dulles Intl.
$247 Roundtrip, found 6 days ago
$247
Roundtrip
found 6 days ago
Select United flight, departing Tue, Dec 8 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Dec 11, priced at $247 found 6 days ago
Tue, Dec 8 - Fri, Dec 11
STL
Lambert-St. Louis Intl.
IAD
Washington Dulles Intl.
$264 Roundtrip, found 6 days ago
$264
Roundtrip
found 6 days ago
Select United flight, departing Tue, Dec 8 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Dec 11, priced at $264 found 6 days ago
Tue, Dec 8 - Fri, Dec 11
STL
Lambert-St. Louis Intl.
IAD
Washington Dulles Intl.
$274 Roundtrip, found 6 days ago
$274
Roundtrip
found 6 days ago
Select United flight, departing Tue, Dec 8 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Dec 11, priced at $274 found 6 days ago
Tue, Dec 8 - Fri, Dec 11
STL
Lambert-St. Louis Intl.
IAD
Washington Dulles Intl.
$274 Roundtrip, found 6 days ago
$274
Roundtrip
found 6 days ago
Select United flight, departing Tue, Dec 8 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Dec 11, priced at $274 found 6 days ago
Sat, Feb 20 - Sat, Feb 27
STL
Lambert-St. Louis Intl.
IAD
Washington Dulles Intl.
$279 Roundtrip, found 6 hours ago
$279
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Feb 20 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Sat, Feb 27, priced at $279 found 6 hours ago
Tue, Dec 8 - Fri, Dec 11
STL
Lambert-St. Louis Intl.
IAD
Washington Dulles Intl.
$285 Roundtrip, found 6 days ago
$285
Roundtrip
found 6 days ago
Select United flight, departing Tue, Dec 8 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Dec 11, priced at $285 found 6 days ago
Tue, Dec 8 - Fri, Dec 11
STL
Lambert-St. Louis Intl.
IAD
Washington Dulles Intl.
$286 Roundtrip, found 6 days ago
$286
Roundtrip
found 6 days ago
Select United flight, departing Tue, Dec 8 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Dec 11, priced at $286 found 6 days ago
Sat, Feb 20 - Sat, Feb 27
STL
Lambert-St. Louis Intl.
IAD
Washington Dulles Intl.
$292 Roundtrip, found 6 hours ago
$292
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Feb 20 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Sat, Feb 27, priced at $292 found 6 hours ago
Fri, Dec 11 - Wed, Dec 16
STL
Lambert-St. Louis Intl.
IAD
Washington Dulles Intl.
$294 Roundtrip, found 4 days ago
$294
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 11 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Wed, Dec 16, priced at $294 found 4 days ago
Tue, Dec 8 - Fri, Dec 11
STL
Lambert-St. Louis Intl.
IAD
Washington Dulles Intl.
$296 Roundtrip, found 6 days ago
$296
Roundtrip
found 6 days ago
Select United flight, departing Tue, Dec 8 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Dec 11, priced at $296 found 6 days ago

Frequently asked questions

What route does flight number UA3632 take?
Flight number UA3632 operates non-stop from O'Hare Airport to Key West Intl. Airport (EYW). During this journey, you'll be in the air for roughly 3 hours and 4 minutes. It pays to book ahead to get your favorite seat.
How often is UA3632 on time?
Around 83% of UA3632 flights leave on time — so if you're jetting from O'Hare Intl. Airport (ORD) to Key West, FL Airport (EYW-Key West Intl.), you can relax knowing that you'll make it to your destination ASAP. On the odd occasion that this United Airlines flight is late, you're likely to wait about 19 minutes. Because of the airline's exceptional service, this route has a 2.9-star rating.
What terminal does UA3632 fly out of?
Travelers booked on flight number UA3632 from O'Hare Intl. Airport (ORD) to EYW generally depart from Terminal 2.
What kind of plane is on flight number UA3632?
Get set to cruise the skies aboard an Embraer 170 if you're taking off on flight UA3632. Almost all flights from O'Hare Airport to EYW use this kind 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 UA3632 flight with Travelocity, please visit our Customer Service Portal.