United Flight UA2099 Deals & Information (2025/2026)

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United Flight 2099 Route Deals From $50

The cheapest prices found with in the last 7 days for return flights were $121 and $50 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 5 - Sat, Oct 25
GRR
Gerald R. Ford Intl.
ORD
O'Hare Intl.
$121 Roundtrip, found 1 day ago
$121
Roundtrip
found 1 day ago
Select United flight, departing Sun, Oct 5 from Gerald R. Ford Intl. to O'Hare Intl., returning Sat, Oct 25, priced at $121 found 1 day ago
Sun, Oct 5 - Sat, Oct 25
GRR
Gerald R. Ford Intl.
ORD
O'Hare Intl.
$123 Roundtrip, found 1 day ago
$123
Roundtrip
found 1 day ago
Select United flight, departing Sun, Oct 5 from Gerald R. Ford Intl. to O'Hare Intl., returning Sat, Oct 25, priced at $123 found 1 day ago
Thu, Sep 11 - Sun, Sep 14
GRR
Gerald R. Ford Intl.
ORD
O'Hare Intl.
$135 Roundtrip, found 10 hours ago
$135
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Sep 11 from Gerald R. Ford Intl. to O'Hare Intl., returning Sun, Sep 14, priced at $135 found 10 hours ago
Thu, Sep 11 - Sun, Sep 14
GRR
Gerald R. Ford Intl.
ORD
O'Hare Intl.
$137 Roundtrip, found 10 hours ago
$137
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Sep 11 from Gerald R. Ford Intl. to O'Hare Intl., returning Sun, Sep 14, priced at $137 found 10 hours ago
Thu, Aug 21 - Sun, Aug 24
GRR
Gerald R. Ford Intl.
ORD
O'Hare Intl.
$154 Roundtrip, found 12 hours ago
$154
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Aug 21 from Gerald R. Ford Intl. to O'Hare Intl., returning Sun, Aug 24, priced at $154 found 12 hours ago
Thu, Sep 11 - Sun, Sep 14
GRR
Gerald R. Ford Intl.
ORD
O'Hare Intl.
$165 Roundtrip, found 10 hours ago
$165
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Sep 11 from Gerald R. Ford Intl. to O'Hare Intl., returning Sun, Sep 14, priced at $165 found 10 hours ago
Thu, Sep 11 - Sun, Sep 14
GRR
Gerald R. Ford Intl.
ORD
O'Hare Intl.
$168 Roundtrip, found 10 hours ago
$168
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Sep 11 from Gerald R. Ford Intl. to O'Hare Intl., returning Sun, Sep 14, priced at $168 found 10 hours ago
Thu, Aug 21 - Sun, Aug 24
GRR
Gerald R. Ford Intl.
ORD
O'Hare Intl.
$174 Roundtrip, found 12 hours ago
$174
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Aug 21 from Gerald R. Ford Intl. to O'Hare Intl., returning Sun, Aug 24, priced at $174 found 12 hours ago
Fri, Nov 7 - Tue, Nov 11
GRR
Gerald R. Ford Intl.
ORD
O'Hare Intl.
$175 Roundtrip, found 2 days ago
$175
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 7 from Gerald R. Ford Intl. to O'Hare Intl., returning Tue, Nov 11, priced at $175 found 2 days ago
Fri, Nov 7 - Tue, Nov 11
GRR
Gerald R. Ford Intl.
ORD
O'Hare Intl.
$178 Roundtrip, found 2 days ago
$178
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 7 from Gerald R. Ford Intl. to O'Hare Intl., returning Tue, Nov 11, priced at $178 found 2 days ago

Frequently asked questions

What route does flight number UA2099 take?
UA2099 travels between George Bush Intercontinental Airport (IAH) and Toncontin Intl. Airport (TGU) and is a direct flight. This service usually takes 3 hours and 1 minute.
How often is UA2099 on time?
Roughly 86% of UA2099 flights arrive on time --- so if you're jetsetting between Houston, TX Airport (IAH-George Bush Intercontinental) and Teniente Coronel Hernán Acosta Mejía Airport, you can relax knowing that you will make it to your destination as quickly as possible. In the rare event that your United Airlines journey experiences a delay, you can expect to wait approximately 12 minutes. Due to the airline's quality service, this route has a star rating of 4.05.
What terminal does UA2099 fly out of?
Flights between Houston Airport and Teniente Coronel Hernán Acosta Mejía Airport are served by UA2099, and passengers booked on this route usually take off from Terminal E.
What kind of plane is on flight number UA2099?
Prepare to hop on board a Boeing 737-700 if you have a seat on flight UA2099. The majority of flights from IAH to TGU are operated using this kind of aircraft.
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 UA2099 flight with Travelocity, please visit our Customer Service Portal.