United Flight 4345 Deals & Information (2026/2027)

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United Flight 4345 Route Deals From $148

The cheapest prices found with in the last 7 days for return flights were $269 and $148 for one-way flights to Tulsa Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 31 - Tue, Jun 2
IAH
George Bush Intercontinental
TUL
Tulsa Intl.
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select United flight, departing Sun, May 31 from George Bush Intercontinental to Tulsa Intl., returning Tue, Jun 2, priced at $269 found 2 days ago
Tue, Mar 3 - Fri, Mar 6
IAH
George Bush Intercontinental
TUL
Tulsa Intl.
$279 Roundtrip, found 1 hour ago
$279
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Mar 3 from George Bush Intercontinental to Tulsa Intl., returning Fri, Mar 6, priced at $279 found 1 hour ago
Fri, Apr 10 - Mon, Apr 13
IAH
George Bush Intercontinental
TUL
Tulsa Intl.
$289 Roundtrip, found 6 hours ago
$289
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Apr 10 from George Bush Intercontinental to Tulsa Intl., returning Mon, Apr 13, priced at $289 found 6 hours ago
Fri, May 8 - Sun, May 10
IAH
George Bush Intercontinental
TUL
Tulsa Intl.
$294 Roundtrip, found 23 hours ago
$294
Roundtrip
found 23 hours ago
Select United flight, departing Fri, May 8 from George Bush Intercontinental to Tulsa Intl., returning Sun, May 10, priced at $294 found 23 hours ago
Fri, Apr 10 - Mon, Apr 13
IAH
George Bush Intercontinental
TUL
Tulsa Intl.
$299 Roundtrip, found 6 hours ago
$299
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Apr 10 from George Bush Intercontinental to Tulsa Intl., returning Mon, Apr 13, priced at $299 found 6 hours ago
Fri, Apr 10 - Mon, Apr 13
IAH
George Bush Intercontinental
TUL
Tulsa Intl.
$309 Roundtrip, found 6 hours ago
$309
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Apr 10 from George Bush Intercontinental to Tulsa Intl., returning Mon, Apr 13, priced at $309 found 6 hours ago
Fri, Apr 10 - Mon, Apr 13
IAH
George Bush Intercontinental
TUL
Tulsa Intl.
$334 Roundtrip, found 6 hours ago
$334
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Apr 10 from George Bush Intercontinental to Tulsa Intl., returning Mon, Apr 13, priced at $334 found 6 hours ago

Frequently asked questions

What route does flight number UA4345 take?
UA4345 is used on multiple routes. Mostly, UA4345 flies straight from IAH to Alexandria International Airport. If that's your chosen flight path, you'll be in the air for roughly 57 minutes.
What terminal does UA4345 fly out of?
UA4345 flights from Houston Airport usually depart from Terminal B. This flight number runs on a number of routes, but the most popular is Houston Airport to Alexandria, LA Airport (AEX-Alexandria Intl.).
What kind of plane is on flight number UA4345?
It's likely you'll be enjoying the services of an Embraer ERJ if you're on flight UA4345 from IAH to AEX. This is the most commonly used type of aircraft on this busy 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 UA4345 flight with Travelocity, please visit our Customer Service Portal.