United Flight 5140 Deals & Information (2026/2027)

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United Flight 5140 Route Deals From $193

The cheapest prices found with in the last 7 days for return flights were $329 and $193 for one-way flights to Houghton County Memorial for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 30 - Wed, Aug 5
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$329 Roundtrip, found 4 days ago
$329
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jul 30 from O'Hare Intl. to Houghton County Memorial, returning Wed, Aug 5, priced at $329 found 4 days ago
Thu, Jul 30 - Wed, Aug 5
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$369 Roundtrip, found 4 days ago
$369
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jul 30 from O'Hare Intl. to Houghton County Memorial, returning Wed, Aug 5, priced at $369 found 4 days ago
Tue, Jul 14 - Thu, Jul 16
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$390 Roundtrip, found 5 days ago
$390
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jul 14 from O'Hare Intl. to Houghton County Memorial, returning Thu, Jul 16, priced at $390 found 5 days ago
Fri, Jul 17 - Sat, Jul 18
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$400 Roundtrip, found 3 days ago
$400
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jul 17 from O'Hare Intl. to Houghton County Memorial, returning Sat, Jul 18, priced at $400 found 3 days ago
Sat, Aug 1 - Wed, Aug 5
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$403 Roundtrip, found 6 days ago
$403
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 1 from O'Hare Intl. to Houghton County Memorial, returning Wed, Aug 5, priced at $403 found 6 days ago
Fri, Jul 17 - Sat, Jul 18
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$419 Roundtrip, found 3 days ago
$419
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jul 17 from O'Hare Intl. to Houghton County Memorial, returning Sat, Jul 18, priced at $419 found 3 days ago
Thu, Jul 30 - Wed, Aug 5
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$440 Roundtrip, found 4 days ago
$440
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jul 30 from O'Hare Intl. to Houghton County Memorial, returning Wed, Aug 5, priced at $440 found 4 days ago
Sat, Aug 1 - Wed, Aug 5
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$455 Roundtrip, found 6 days ago
$455
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 1 from O'Hare Intl. to Houghton County Memorial, returning Wed, Aug 5, priced at $455 found 6 days ago
Thu, Jul 30 - Wed, Aug 5
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$480 Roundtrip, found 4 days ago
$480
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jul 30 from O'Hare Intl. to Houghton County Memorial, returning Wed, Aug 5, priced at $480 found 4 days ago
Tue, Jul 14 - Thu, Jul 16
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$490 Roundtrip, found 5 days ago
$490
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jul 14 from O'Hare Intl. to Houghton County Memorial, returning Thu, Jul 16, priced at $490 found 5 days ago

Frequently asked questions

What route does flight number UA5140 take?
UA5140 operates from O'Hare Intl. Airport (ORD) to Houghton County Memorial Airport and flies direct. This trip usually takes 1 hour and 22 minutes.
What terminal does UA5140 fly out of?
You'll likely be climbing aboard the plane at Terminal 2 if you're traveling on flight number UA5140 direct from O'Hare Airport to CMX.
What kind of plane is on flight number UA5140?
You'll probably find yourself on the Bombardier CRJ if your flight number is UA5140. Generally, this flight jets off from ORD and arrives at Houghton County Memorial Airport (CMX).
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 UA5140 flight with Travelocity, please visit our Customer Service Portal.