United Flight UA5640 Deals & Information (2024/2025)

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United Flight 5640 Route Deals From $140

The cheapest prices found with in the last 7 days for return flights were $279 and $140 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

More United Flight For This Route

CarrierFlightDepart MLIArrive ORDFri
3/29
Sat
3/30
Sun
3/31
Mon
4/1
Tue
4/2
Wed
4/3
Thu
4/4
Stops
UA530206:45 am07:54 amCheck FareCheck FareCheck Fare
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UA564010:56 am00:05 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA525303:50 pm04:57 pmCheck FareCheck Fare
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UA575705:45 pm06:54 pmCheck FareCheck Fare
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UA438103:51 pm04:56 pm
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UA419206:45 am07:49 am
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UA537405:45 pm06:51 pm
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Frequently asked questions

What route does flight number UA5640 take?
UA5640 operates between Charleston Intl. Airport (CHS) and DEN and is a direct flight. This service takes 4 hours and 3 minutes.
What kind of plane is on flight number UA5640?
The Embraer 175 is the aircraft that’s mostly used for flight number UA5640. This flight almost always sets off from Charleston, SC Airport (CHS-Charleston Intl.) and comes in to land at Denver Intl. Airport (DEN).
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 UA5640 flight with Travelocity, please visit our Customer Service Portal.