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, Sep 13 - Tue, Sep 16
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$209 Roundtrip, found 14 hours ago
$209
Roundtrip
found 14 hours ago
Select United flight, departing Sat, Sep 13 from George Bush Intercontinental to Springfield-Branson National, returning Tue, Sep 16, priced at $209 found 14 hours ago
Wed, Aug 20 - Sun, Aug 24
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$236 Roundtrip, found 6 days ago
$236
Roundtrip
found 6 days ago
Select United flight, departing Wed, Aug 20 from George Bush Intercontinental to Springfield-Branson National, returning Sun, Aug 24, priced at $236 found 6 days ago
Tue, Dec 30 - Sat, Jan 3
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$237 Roundtrip, found 6 days ago
$237
Roundtrip
found 6 days ago
Select United flight, departing Tue, Dec 30 from George Bush Intercontinental to Springfield-Branson National, returning Sat, Jan 3, priced at $237 found 6 days ago
Wed, Aug 20 - Sun, Aug 24
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$266 Roundtrip, found 6 days ago
$266
Roundtrip
found 6 days ago
Select United flight, departing Wed, Aug 20 from George Bush Intercontinental to Springfield-Branson National, returning Sun, Aug 24, priced at $266 found 6 days ago
Fri, Aug 15 - Mon, Aug 18
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$269 Roundtrip, found 11 hours ago
$269
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Aug 15 from George Bush Intercontinental to Springfield-Branson National, returning Mon, Aug 18, priced at $269 found 11 hours ago
Wed, Sep 3 - Sun, Sep 7
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$274 Roundtrip, found 23 hours ago
$274
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Sep 3 from George Bush Intercontinental to Springfield-Branson National, returning Sun, Sep 7, priced at $274 found 23 hours ago
Tue, Oct 14 - Sat, Oct 18
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$276 Roundtrip, found 19 hours ago
$276
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Oct 14 from George Bush Intercontinental to Springfield-Branson National, returning Sat, Oct 18, priced at $276 found 19 hours ago
Wed, Aug 20 - Sun, Aug 24
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$279 Roundtrip, found 6 days ago
$279
Roundtrip
found 6 days ago
Select United flight, departing Wed, Aug 20 from George Bush Intercontinental to Springfield-Branson National, returning Sun, Aug 24, priced at $279 found 6 days ago
Sun, Aug 31 - Mon, Sep 8
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$284 Roundtrip, found 22 hours ago
$284
Roundtrip
found 22 hours ago
Select United flight, departing Sun, Aug 31 from George Bush Intercontinental to Springfield-Branson National, returning Mon, Sep 8, priced at $284 found 22 hours ago
Tue, Dec 30 - Sat, Jan 3
IAH
George Bush Intercontinental
SGF
Springfield-Branson National
$291 Roundtrip, found 6 days ago
$291
Roundtrip
found 6 days ago
Select United flight, departing Tue, Dec 30 from George Bush Intercontinental to Springfield-Branson National, returning Sat, Jan 3, priced at $291 found 6 days 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.