
United Flight 678 Deals & Information (2025/2026)
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United Flight 678 Route Deals From $105
The cheapest prices found with in the last 7 days for return flights were $179 and $105 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.
MFE
Miller Intl.
IAH
George Bush Intercontinental
$179 Roundtrip, found 6 days ago
$179
Roundtrip
found 6 days ago
MFE
Miller Intl.
IAH
George Bush Intercontinental
$192 Roundtrip, found 6 days ago
$192
Roundtrip
found 6 days ago
MFE
Miller Intl.
IAH
George Bush Intercontinental
$192 Roundtrip, found 4 days ago
$192
Roundtrip
found 4 days ago
MFE
Miller Intl.
IAH
George Bush Intercontinental
$202 Roundtrip, found 5 hours ago
$202
Roundtrip
found 5 hours ago
MFE
Miller Intl.
IAH
George Bush Intercontinental
$211 Roundtrip, found 5 hours ago
$211
Roundtrip
found 5 hours ago
MFE
Miller Intl.
IAH
George Bush Intercontinental
$222 Roundtrip, found 4 days ago
$222
Roundtrip
found 4 days ago
MFE
Miller Intl.
IAH
George Bush Intercontinental
$224 Roundtrip, found 6 days ago
$224
Roundtrip
found 6 days ago
MFE
Miller Intl.
IAH
George Bush Intercontinental
$235 Roundtrip, found 6 days ago
$235
Roundtrip
found 6 days ago
MFE
Miller Intl.
IAH
George Bush Intercontinental
$239 Roundtrip, found 6 days ago
$239
Roundtrip
found 6 days ago
MFE
Miller Intl.
IAH
George Bush Intercontinental
$243 Roundtrip, found 5 hours ago
$243
Roundtrip
found 5 hours ago