United Flight 5140 Deals & Information (2025/2026)

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United Flight 5140 Route Deals From $199

The cheapest prices found with in the last 7 days for return flights were $250 and $199 for one-way flights to Houghton County Memorial for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 8 - Wed, Aug 13
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$250 Roundtrip, found 15 hours ago
$250
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Houghton County Memorial, returning Wed, Aug 13, priced at $250 found 15 hours ago
Fri, Aug 8 - Thu, Aug 14
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$252 Roundtrip, found 5 days ago
$252
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Houghton County Memorial, returning Thu, Aug 14, priced at $252 found 5 days ago
Fri, Aug 8 - Mon, Aug 11
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$254 Roundtrip, found 4 days ago
$254
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Houghton County Memorial, returning Mon, Aug 11, priced at $254 found 4 days ago
Fri, Aug 8 - Wed, Aug 13
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$270 Roundtrip, found 15 hours ago
$270
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Houghton County Memorial, returning Wed, Aug 13, priced at $270 found 15 hours ago
Thu, Jul 31 - Mon, Aug 4
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$271 Roundtrip, found 2 days ago
$271
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jul 31 from O'Hare Intl. to Houghton County Memorial, returning Mon, Aug 4, priced at $271 found 2 days ago
Fri, Aug 8 - Thu, Aug 14
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$273 Roundtrip, found 5 days ago
$273
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Houghton County Memorial, returning Thu, Aug 14, priced at $273 found 5 days ago
Fri, Aug 8 - Mon, Aug 11
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$275 Roundtrip, found 4 days ago
$275
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Houghton County Memorial, returning Mon, Aug 11, priced at $275 found 4 days ago
Sun, Sep 14 - Sun, Sep 21
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$298 Roundtrip, found 2 days ago
$298
Roundtrip
found 2 days ago
Select United flight, departing Sun, Sep 14 from O'Hare Intl. to Houghton County Memorial, returning Sun, Sep 21, priced at $298 found 2 days ago
Sat, Sep 13 - Mon, Sep 15
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$301 Roundtrip, found 2 days ago
$301
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 13 from O'Hare Intl. to Houghton County Memorial, returning Mon, Sep 15, priced at $301 found 2 days ago
Sat, Aug 9 - Fri, Aug 15
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$303 Roundtrip, found 5 days ago
$303
Roundtrip
found 5 days ago
Select United flight, departing Sat, Aug 9 from O'Hare Intl. to Houghton County Memorial, returning Fri, Aug 15, priced at $303 found 5 days ago
Wed, Aug 13 - Sun, Aug 17
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 13 from O'Hare Intl. to Houghton County Memorial, returning Sun, Aug 17, priced at $319 found 2 days ago
Sat, Aug 9 - Sun, Aug 17
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$322 Roundtrip, found 2 days ago
$322
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 9 from O'Hare Intl. to Houghton County Memorial, returning Sun, Aug 17, priced at $322 found 2 days ago
Thu, Jul 31 - Thu, Aug 7
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$323 Roundtrip, found 2 days ago
$323
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jul 31 from O'Hare Intl. to Houghton County Memorial, returning Thu, Aug 7, priced at $323 found 2 days ago
Mon, Aug 11 - Sun, Aug 17
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$325 Roundtrip, found 5 days ago
$325
Roundtrip
found 5 days ago
Select United flight, departing Mon, Aug 11 from O'Hare Intl. to Houghton County Memorial, returning Sun, Aug 17, priced at $325 found 5 days ago
Sat, Aug 16 - Sun, Aug 17
ORD
O'Hare Intl.
CMX
Houghton County Memorial
$347 Roundtrip, found 1 day ago
$347
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Houghton County Memorial, returning Sun, Aug 17, priced at $347 found 1 day 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.