United Flight 4309 Deals & Information (2025/2026)

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United Flight 4309 Route Deals From $204

The cheapest prices found with in the last 7 days for return flights were $183 and $204 for one-way flights to Baton Rouge Metropolitan for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 20 - Sat, Jul 26
IAH
George Bush Intercontinental
BTR
Baton Rouge Metropolitan
$183 Roundtrip, found 14 hours ago
$183
Roundtrip
found 14 hours ago
Select United flight, departing Sun, Jul 20 from George Bush Intercontinental to Baton Rouge Metropolitan, returning Sat, Jul 26, priced at $183 found 14 hours ago
Sun, Jul 20 - Sat, Jul 26
IAH
George Bush Intercontinental
BTR
Baton Rouge Metropolitan
$188 Roundtrip, found 14 hours ago
$188
Roundtrip
found 14 hours ago
Select United flight, departing Sun, Jul 20 from George Bush Intercontinental to Baton Rouge Metropolitan, returning Sat, Jul 26, priced at $188 found 14 hours ago
Sun, Jul 20 - Sat, Jul 26
IAH
George Bush Intercontinental
BTR
Baton Rouge Metropolitan
$212 Roundtrip, found 14 hours ago
$212
Roundtrip
found 14 hours ago
Select United flight, departing Sun, Jul 20 from George Bush Intercontinental to Baton Rouge Metropolitan, returning Sat, Jul 26, priced at $212 found 14 hours ago
Sun, Jul 20 - Sat, Jul 26
IAH
George Bush Intercontinental
BTR
Baton Rouge Metropolitan
$217 Roundtrip, found 14 hours ago
$217
Roundtrip
found 14 hours ago
Select United flight, departing Sun, Jul 20 from George Bush Intercontinental to Baton Rouge Metropolitan, returning Sat, Jul 26, priced at $217 found 14 hours ago
Sun, Jul 20 - Sat, Jul 26
IAH
George Bush Intercontinental
BTR
Baton Rouge Metropolitan
$227 Roundtrip, found 14 hours ago
$227
Roundtrip
found 14 hours ago
Select United flight, departing Sun, Jul 20 from George Bush Intercontinental to Baton Rouge Metropolitan, returning Sat, Jul 26, priced at $227 found 14 hours ago
Sun, Jul 20 - Wed, Jul 30
IAH
George Bush Intercontinental
BTR
Baton Rouge Metropolitan
$241 Roundtrip, found 14 hours ago
$241
Roundtrip
found 14 hours ago
Select United flight, departing Sun, Jul 20 from George Bush Intercontinental to Baton Rouge Metropolitan, returning Wed, Jul 30, priced at $241 found 14 hours ago
Sun, Jul 20 - Sat, Jul 26
IAH
George Bush Intercontinental
BTR
Baton Rouge Metropolitan
$242 Roundtrip, found 14 hours ago
$242
Roundtrip
found 14 hours ago
Select United flight, departing Sun, Jul 20 from George Bush Intercontinental to Baton Rouge Metropolitan, returning Sat, Jul 26, priced at $242 found 14 hours ago
Sun, Jul 20 - Sat, Jul 26
IAH
George Bush Intercontinental
BTR
Baton Rouge Metropolitan
$244 Roundtrip, found 14 hours ago
$244
Roundtrip
found 14 hours ago
Select United flight, departing Sun, Jul 20 from George Bush Intercontinental to Baton Rouge Metropolitan, returning Sat, Jul 26, priced at $244 found 14 hours ago
Sun, Jul 20 - Sat, Jul 26
IAH
George Bush Intercontinental
BTR
Baton Rouge Metropolitan
$247 Roundtrip, found 14 hours ago
$247
Roundtrip
found 14 hours ago
Select United flight, departing Sun, Jul 20 from George Bush Intercontinental to Baton Rouge Metropolitan, returning Sat, Jul 26, priced at $247 found 14 hours ago
Sun, Jul 20 - Sat, Jul 26
IAH
George Bush Intercontinental
BTR
Baton Rouge Metropolitan
$250 Roundtrip, found 14 hours ago
$250
Roundtrip
found 14 hours ago
Select United flight, departing Sun, Jul 20 from George Bush Intercontinental to Baton Rouge Metropolitan, returning Sat, Jul 26, priced at $250 found 14 hours ago

Frequently asked questions

What route does flight number UA4309 take?
UA4309 serves multiple routes, but the most common is between Huntsville Intl. Airport (HSV) and Houston, TX Airport (IAH-George Bush Intercontinental). If you’re lucky enough to score a direct flight, you’ll stroll through arrivals in roughly 2 hours. Multi-stop flights can also use this number, as can services on other routes.
What kind of plane is on flight number UA4309?
It’s likely you’ll be on the Embraer ERJ if you’re going from Huntsville, AL Airport (HSV-Huntsville Intl.) to Houston Airport, a popular route for flight UA4309.
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 UA4309 flight with Travelocity, please visit our Customer Service Portal.