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United Flight 3640 Deals & Information

Trip Type
Flight 1
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Flight 5
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United Flight 3640 Route Deals From $36

The cheapest prices found with in the last 7 days for return flights were $75 and $36 for one-way flights to Hartsfield-Jackson Atlanta Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 10 -
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$36

One way

found 2 days ago

Open ORD to ATL flights search result page
Fri, Aug 14 -
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$40

One way

found 2 days ago

Open ORD to ATL flights search result page
Wed, Sep 9 -
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$42

One way

just found

Open ORD to ATL flights search result page
Thu, Aug 13 - Wed, Aug 26
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$75

Roundtrip

found 2 days ago

Open ORD to ATL flights search result page
Sat, Aug 15 - Sat, Aug 22
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$79

Roundtrip

just found

Open ORD to ATL flights search result page
Wed, Nov 25 - Tue, Dec 1
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$80

Roundtrip

found 5 days ago

Open ORD to ATL flights search result page
Sat, Aug 15 - Sat, Aug 22
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$84

Roundtrip

just found

Open ORD to ATL flights search result page
Tue, Feb 2 - Mon, Feb 8
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$84

Roundtrip

found 1 hour ago

Open ORD to ATL flights search result page
Sat, Aug 15 - Sat, Aug 22
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$86

Roundtrip

just found

Open ORD to ATL flights search result page
Sun, Sep 20 - Sat, Sep 26
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$87

Roundtrip

found 3 hours ago

Open ORD to ATL flights search result page
Sat, Aug 15 - Sat, Aug 22
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$105

Roundtrip

just found

Open ORD to ATL flights search result page
Fri, Aug 14 -
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$40

One way

found 2 days ago

Open ORD to ATL flights search result page
Thu, Aug 13 - Wed, Aug 26
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$75

Roundtrip

found 2 days ago

Open ORD to ATL flights search result page
Sat, Aug 15 - Sat, Aug 22
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$79

Roundtrip

just found

Open ORD to ATL flights search result page
Sat, Aug 15 - Sat, Aug 22
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$84

Roundtrip

just found

Open ORD to ATL flights search result page
Sat, Aug 15 - Sat, Aug 22
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$86

Roundtrip

just found

Open ORD to ATL flights search result page
Sat, Aug 15 - Sat, Aug 22
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$105

Roundtrip

just found

Open ORD to ATL flights search result page
Wed, Sep 9 -
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$42

One way

just found

Open ORD to ATL flights search result page
Sun, Sep 20 - Sat, Sep 26
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$87

Roundtrip

found 3 hours ago

Open ORD to ATL flights search result page
Wed, Nov 25 - Tue, Dec 1
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$80

Roundtrip

found 5 days ago

Open ORD to ATL flights search result page
Thu, Dec 10 -
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$36

One way

found 2 days ago

Open ORD to ATL flights search result page
Tue, Feb 2 - Mon, Feb 8
ORD
O'Hare Intl.
to
ATL
Hartsfield-Jackson Atlanta Intl.
$84

Roundtrip

found 1 hour ago

Open ORD to ATL flights search result page

More United Flight For This Route

Carrier Flight Depart ORD Arrive ATL Sun
8/9		 Mon
8/10		 Tue
8/11		 Wed
8/12		 Thu
8/13		 Fri
8/14		 Sat
8/15		 Stops
UA 5791 07:10 am 10:04 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 3495 10:45 am 01:56 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 3640 02:00 pm 05:07 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 5583 05:57 pm 09:00 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

FAQs about UA3640

What route does flight number UA3640 take?

UA3640 takes several routes. The most popular is between Washington, DC (IAD-Washington Dulles Intl.) and Fort Myers, FL (RSW-Southwest Florida Intl.), which flies direct. This service generally takes 2 hours and 27 minutes. However, there are likely to be other flights with the same number that have one or more stops.

What kind of plane is on flight number UA3640?

There's a good chance you'll be setting off on the Embraer 170 if you've booked a seat from Washington, DC (IAD-Washington Dulles Intl.) to Fort Myers, FL (RSW-Southwest Florida Intl.), one route used for flight UA3640.