United Flight 6138 Deals & Information (2025/2026)

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United Flight 6138 Route Deals From $56

The cheapest prices found with in the last 7 days for return flights were $145 and $56 for one-way flights to Midland Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 29 - Sun, Feb 1
IAH
George Bush Intercontinental
MAF
Midland Intl.
$145 Roundtrip, found 2 days ago
$145
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jan 29 from George Bush Intercontinental to Midland Intl., returning Sun, Feb 1, priced at $145 found 2 days ago
Thu, Jan 29 - Sun, Feb 1
IAH
George Bush Intercontinental
MAF
Midland Intl.
$188 Roundtrip, found 2 days ago
$188
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jan 29 from George Bush Intercontinental to Midland Intl., returning Sun, Feb 1, priced at $188 found 2 days ago
Thu, Jan 29 - Sun, Feb 1
IAH
George Bush Intercontinental
MAF
Midland Intl.
$205 Roundtrip, found 2 days ago
$205
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jan 29 from George Bush Intercontinental to Midland Intl., returning Sun, Feb 1, priced at $205 found 2 days ago
Thu, Jan 29 - Sun, Feb 1
IAH
George Bush Intercontinental
MAF
Midland Intl.
$223 Roundtrip, found 2 days ago
$223
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jan 29 from George Bush Intercontinental to Midland Intl., returning Sun, Feb 1, priced at $223 found 2 days ago
Thu, Jan 29 - Sun, Feb 1
IAH
George Bush Intercontinental
MAF
Midland Intl.
$250 Roundtrip, found 2 days ago
$250
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jan 29 from George Bush Intercontinental to Midland Intl., returning Sun, Feb 1, priced at $250 found 2 days ago
Sat, Nov 8 - Sun, Nov 9
IAH
George Bush Intercontinental
MAF
Midland Intl.
$365 Roundtrip, found 6 hours ago
$365
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Nov 8 from George Bush Intercontinental to Midland Intl., returning Sun, Nov 9, priced at $365 found 6 hours ago
Sat, Nov 8 - Sun, Nov 9
IAH
George Bush Intercontinental
MAF
Midland Intl.
$375 Roundtrip, found 6 hours ago
$375
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Nov 8 from George Bush Intercontinental to Midland Intl., returning Sun, Nov 9, priced at $375 found 6 hours ago

Frequently asked questions

What route does flight number UA6138 take?
UA6138 flies straight between Nashville, TN Airport (BNA-Nashville Intl.) and IAH in about 2 hours and 12 minutes. It can sometimes take other routes though, some of which may be multi-stop flights. Keep an eye out for this when booking your airfare to avoid any mix-ups.
What kind of plane is on flight number UA6138?
If you're booked on flight UA6138 from Nashville International Airport to Houston, TX Airport (IAH-George Bush Intercontinental), you'll likely be setting off on an Embraer 175. This flight number serves more than one route, but this is the most popular.
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 UA6138 flight with Travelocity, please visit our Customer Service Portal.