United Flight 4271 Deals & Information (2025/2026)

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United Flight 4271 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 Springfield-Branson National for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 25 - Sat, Nov 1
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$209 Roundtrip, found 8 hours ago
$209
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Oct 25 from George Bush Intercontinental to Springfield-Branson National, returning Sat, Nov 1, priced at $209 found 8 hours ago
Fri, Aug 22 - Sun, Aug 24
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$213 Roundtrip, found 3 days ago
$213
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 22 from George Bush Intercontinental to Springfield-Branson National, returning Sun, Aug 24, priced at $213 found 3 days ago
Sat, Oct 25 - Sat, Nov 1
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$225 Roundtrip, found 8 hours ago
$225
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Oct 25 from George Bush Intercontinental to Springfield-Branson National, returning Sat, Nov 1, priced at $225 found 8 hours ago
Fri, Aug 22 - Sun, Aug 24
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$236 Roundtrip, found 3 days ago
$236
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 22 from George Bush Intercontinental to Springfield-Branson National, returning Sun, Aug 24, priced at $236 found 3 days ago
Sat, Oct 4 - Sat, Oct 11
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$237 Roundtrip, found 15 hours ago
$237
Roundtrip
found 15 hours ago
Select United flight, departing Sat, Oct 4 from George Bush Intercontinental to Springfield-Branson National, returning Sat, Oct 11, priced at $237 found 15 hours ago
Mon, Oct 6 - Sat, Oct 11
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$263 Roundtrip, found 15 hours ago
$263
Roundtrip
found 15 hours ago
Select United flight, departing Mon, Oct 6 from George Bush Intercontinental to Springfield-Branson National, returning Sat, Oct 11, priced at $263 found 15 hours ago
Tue, Dec 30 - Sat, Jan 3
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$264 Roundtrip, found 3 hours ago
$264
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Dec 30 from George Bush Intercontinental to Springfield-Branson National, returning Sat, Jan 3, priced at $264 found 3 hours ago
Sat, Oct 4 - Sat, Oct 11
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$265 Roundtrip, found 15 hours ago
$265
Roundtrip
found 15 hours ago
Select United flight, departing Sat, Oct 4 from George Bush Intercontinental to Springfield-Branson National, returning Sat, Oct 11, priced at $265 found 15 hours ago
Fri, Aug 22 - Sun, Aug 24
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 22 from George Bush Intercontinental to Springfield-Branson National, returning Sun, Aug 24, priced at $269 found 3 days ago
Sat, Oct 4 - Sat, Oct 11
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$270 Roundtrip, found 15 hours ago
$270
Roundtrip
found 15 hours ago
Select United flight, departing Sat, Oct 4 from George Bush Intercontinental to Springfield-Branson National, returning Sat, Oct 11, priced at $270 found 15 hours ago

Frequently asked questions

What route does flight number UA4271 take?
UA4271 takes approximately 2 hours and 25 minutes to fly non-stop from Lambert Field to George Bush Intercontinental Airport (IAH). We all know there's magic in the destination, but getting there is half the fun!
What terminal does UA4271 fly out of?
Direct flights to and from Lambert Field and George Bush Intercontinental Airport (IAH) are served by flight number UA4271, and passengers with a seat booked on this flight usually depart from Terminal 1.
What kind of plane is on flight number UA4271?
The route for UA4271 is most commonly Lambert-St. Louis Intl. Airport (STL) to IAH, and the Embraer ERJ is the type of plane you'll probably be flying with.
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 UA4271 flight with Travelocity, please visit our Customer Service Portal.