United Flight 6166 Deals & Information (2025/2026)

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United Flight 6166 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $209 and $224 for one-way flights to Des Moines Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 1 - Tue, Nov 4
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$209 Roundtrip, found 4 hours ago
$209
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Nov 1 from George Bush Intercontinental to Des Moines Intl., returning Tue, Nov 4, priced at $209 found 4 hours ago
Mon, Aug 18 - Thu, Sep 18
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$213 Roundtrip, found 9 hours ago
$213
Roundtrip
found 9 hours ago
Select United flight, departing Mon, Aug 18 from George Bush Intercontinental to Des Moines Intl., returning Thu, Sep 18, priced at $213 found 9 hours ago
Sat, Nov 1 - Tue, Nov 4
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$219 Roundtrip, found 4 hours ago
$219
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Nov 1 from George Bush Intercontinental to Des Moines Intl., returning Tue, Nov 4, priced at $219 found 4 hours ago
Mon, Aug 18 - Thu, Sep 18
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$223 Roundtrip, found 9 hours ago
$223
Roundtrip
found 9 hours ago
Select United flight, departing Mon, Aug 18 from George Bush Intercontinental to Des Moines Intl., returning Thu, Sep 18, priced at $223 found 9 hours ago
Thu, Jul 24 - Sun, Jul 27
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$223 Roundtrip, found 6 days ago
$223
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jul 24 from George Bush Intercontinental to Des Moines Intl., returning Sun, Jul 27, priced at $223 found 6 days ago
Mon, Nov 3 - Wed, Nov 12
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$228 Roundtrip, found 3 days ago
$228
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 3 from George Bush Intercontinental to Des Moines Intl., returning Wed, Nov 12, priced at $228 found 3 days ago
Tue, Jul 1 - Sat, Jul 5
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$229 Roundtrip, found 6 days ago
$229
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jul 1 from George Bush Intercontinental to Des Moines Intl., returning Sat, Jul 5, priced at $229 found 6 days ago
Thu, Jul 10 - Mon, Jul 14
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$232 Roundtrip, found 6 days ago
$232
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jul 10 from George Bush Intercontinental to Des Moines Intl., returning Mon, Jul 14, priced at $232 found 6 days ago
Thu, Jul 10 - Sun, Jul 13
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$233 Roundtrip, found 1 day ago
$233
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 10 from George Bush Intercontinental to Des Moines Intl., returning Sun, Jul 13, priced at $233 found 1 day ago
Sat, Nov 1 - Tue, Nov 4
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$237 Roundtrip, found 4 hours ago
$237
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Nov 1 from George Bush Intercontinental to Des Moines Intl., returning Tue, Nov 4, priced at $237 found 4 hours ago
Tue, Jul 1 - Sat, Jul 5
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$239 Roundtrip, found 6 days ago
$239
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jul 1 from George Bush Intercontinental to Des Moines Intl., returning Sat, Jul 5, priced at $239 found 6 days ago
Fri, Aug 8 - Tue, Aug 12
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$241 Roundtrip, found 3 days ago
$241
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 8 from George Bush Intercontinental to Des Moines Intl., returning Tue, Aug 12, priced at $241 found 3 days ago
Tue, Jul 22 - Mon, Jul 28
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$246 Roundtrip, found 3 days ago
$246
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jul 22 from George Bush Intercontinental to Des Moines Intl., returning Mon, Jul 28, priced at $246 found 3 days ago
Sat, Nov 1 - Tue, Nov 4
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$247 Roundtrip, found 4 hours ago
$247
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Nov 1 from George Bush Intercontinental to Des Moines Intl., returning Tue, Nov 4, priced at $247 found 4 hours ago
Mon, Aug 18 - Thu, Sep 18
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$248 Roundtrip, found 9 hours ago
$248
Roundtrip
found 9 hours ago
Select United flight, departing Mon, Aug 18 from George Bush Intercontinental to Des Moines Intl., returning Thu, Sep 18, priced at $248 found 9 hours ago
Fri, Aug 8 - Tue, Aug 12
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$251 Roundtrip, found 3 days ago
$251
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 8 from George Bush Intercontinental to Des Moines Intl., returning Tue, Aug 12, priced at $251 found 3 days ago
Tue, Jul 22 - Mon, Jul 28
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$256 Roundtrip, found 3 days ago
$256
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jul 22 from George Bush Intercontinental to Des Moines Intl., returning Mon, Jul 28, priced at $256 found 3 days ago
Thu, Jul 24 - Mon, Jul 28
IAH
George Bush Intercontinental
DSM
Des Moines Intl.
$256 Roundtrip, found 5 days ago
$256
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jul 24 from George Bush Intercontinental to Des Moines Intl., returning Mon, Jul 28, priced at $256 found 5 days ago

Frequently asked questions

What route does flight number UA6166 take?
UA6166 is used on multiple routes, but the most common is between George Bush Intercontinental Airport (IAH) and Cincinnati - Northern Kentucky Intl. Airport (CVG). If your flight goes direct, you'll land in approximately 2 hours and 20 minutes. Multi-stop flights can also operate under the same number, as can services on other routes.
What terminal does UA6166 fly out of?
Terminal B is where you'll likely depart from if you're booked on a flight out of Houston, TX Airport (IAH-George Bush Intercontinental). IAH to CVG is the most commonly traveled route for flight number UA6166.
What kind of plane is on flight number UA6166?
Chances are you'll be traveling aboard the Embraer 175 if you're taking flight number UA6166 from George Bush Intercontinental Airport (IAH) to CVG. It's the most commonly used aircraft on this popular route.
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 UA6166 flight with Travelocity, please visit our Customer Service Portal.