United Flight 1688 Deals & Information (2026/2027)

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United Flight 1688 Route Deals From $189

The cheapest prices found with in the last 7 days for return flights were $307 and $189 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 19 - Tue, Sep 1
MAF
Midland Intl.
IAH
George Bush Intercontinental
$307 Roundtrip, found 3 hours ago
$307
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Aug 19 from Midland Intl. to George Bush Intercontinental, returning Tue, Sep 1, priced at $307 found 3 hours ago
Wed, Aug 19 - Tue, Sep 1
MAF
Midland Intl.
IAH
George Bush Intercontinental
$324 Roundtrip, found 3 hours ago
$324
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Aug 19 from Midland Intl. to George Bush Intercontinental, returning Tue, Sep 1, priced at $324 found 3 hours ago
Wed, Aug 19 - Tue, Sep 1
MAF
Midland Intl.
IAH
George Bush Intercontinental
$338 Roundtrip, found 3 hours ago
$338
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Aug 19 from Midland Intl. to George Bush Intercontinental, returning Tue, Sep 1, priced at $338 found 3 hours ago
Sat, May 30 - Mon, Jun 8
MAF
Midland Intl.
IAH
George Bush Intercontinental
$346 Roundtrip, found 2 hours ago
$346
Roundtrip
found 2 hours ago
Select United flight, departing Sat, May 30 from Midland Intl. to George Bush Intercontinental, returning Mon, Jun 8, priced at $346 found 2 hours ago
Wed, Sep 9 - Sun, Sep 13
MAF
Midland Intl.
IAH
George Bush Intercontinental
$353 Roundtrip, found 5 days ago
$353
Roundtrip
found 5 days ago
Select United flight, departing Wed, Sep 9 from Midland Intl. to George Bush Intercontinental, returning Sun, Sep 13, priced at $353 found 5 days ago
Wed, Sep 16 - Tue, Sep 29
MAF
Midland Intl.
IAH
George Bush Intercontinental
$364 Roundtrip, found 7 hours ago
$364
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Sep 16 from Midland Intl. to George Bush Intercontinental, returning Tue, Sep 29, priced at $364 found 7 hours ago
Wed, Oct 14 - Tue, Oct 27
MAF
Midland Intl.
IAH
George Bush Intercontinental
$369 Roundtrip, found 2 hours ago
$369
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Oct 14 from Midland Intl. to George Bush Intercontinental, returning Tue, Oct 27, priced at $369 found 2 hours ago
Wed, Aug 19 - Tue, Sep 1
MAF
Midland Intl.
IAH
George Bush Intercontinental
$373 Roundtrip, found 3 hours ago
$373
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Aug 19 from Midland Intl. to George Bush Intercontinental, returning Tue, Sep 1, priced at $373 found 3 hours ago
Wed, Oct 14 - Tue, Oct 27
MAF
Midland Intl.
IAH
George Bush Intercontinental
$377 Roundtrip, found 2 hours ago
$377
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Oct 14 from Midland Intl. to George Bush Intercontinental, returning Tue, Oct 27, priced at $377 found 2 hours ago
Wed, Aug 19 - Tue, Sep 1
MAF
Midland Intl.
IAH
George Bush Intercontinental
$377 Roundtrip, found 3 hours ago
$377
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Aug 19 from Midland Intl. to George Bush Intercontinental, returning Tue, Sep 1, priced at $377 found 3 hours ago

Frequently asked questions

What route does flight number UA1688 take?
You'll be landing into George Bush Intercontinental Airport (IAH) from Los Angeles, CA Airport (LAX-Los Angeles Intl.) if you're traveling on flight number UA1688. You'll be in the sky for 3 hours and 23 minutes during this trip. What's more, the flight conveniently travels non-stop.
What terminal does UA1688 fly out of?
UA1688 runs between Los Angeles Intl. Airport (LAX) and Houston Airport, and travelers taking this flight commonly jet off from Terminal 7.
What kind of plane is on flight number UA1688?
The route for flight number UA1688 is generally Los Angeles Intl. Airport (LAX) to Houston Airport, and the Boeing 737 MAX 9 is the type of plane you're likely to be traveling aboard.
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 UA1688 flight with Travelocity, please visit our Customer Service Portal.