United Flight 6213 Deals & Information (2025/2026)

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United Flight 6213 Route Deals From $99

The cheapest prices found with in the last 7 days for return flights were $202 and $99 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 14 - Mon, Aug 18
STL
Lambert-St. Louis Intl.
IAH
George Bush Intercontinental
$202 Roundtrip, found 6 days ago
$202
Roundtrip
found 6 days ago
Select United flight, departing Thu, Aug 14 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, Aug 18, priced at $202 found 6 days ago
Wed, Oct 22 - Mon, Oct 27
STL
Lambert-St. Louis Intl.
IAH
George Bush Intercontinental
$210 Roundtrip, found 19 hours ago
$210
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Oct 22 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, Oct 27, priced at $210 found 19 hours ago
Wed, Oct 22 - Mon, Oct 27
STL
Lambert-St. Louis Intl.
IAH
George Bush Intercontinental
$211 Roundtrip, found 19 hours ago
$211
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Oct 22 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, Oct 27, priced at $211 found 19 hours ago
Fri, Oct 31 - Mon, Nov 3
STL
Lambert-St. Louis Intl.
IAH
George Bush Intercontinental
$222 Roundtrip, found 5 days ago
$222
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 31 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, Nov 3, priced at $222 found 5 days ago
Wed, Oct 22 - Mon, Oct 27
STL
Lambert-St. Louis Intl.
IAH
George Bush Intercontinental
$230 Roundtrip, found 19 hours ago
$230
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Oct 22 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, Oct 27, priced at $230 found 19 hours ago
Thu, Sep 11 - Thu, Sep 18
STL
Lambert-St. Louis Intl.
IAH
George Bush Intercontinental
$236 Roundtrip, found 4 days ago
$236
Roundtrip
found 4 days ago
Select United flight, departing Thu, Sep 11 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Thu, Sep 18, priced at $236 found 4 days ago
Fri, Oct 17 - Mon, Oct 20
STL
Lambert-St. Louis Intl.
IAH
George Bush Intercontinental
$249 Roundtrip, found 3 days ago
$249
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 17 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, Oct 20, priced at $249 found 3 days ago

Frequently asked questions

What route does flight number UA6213 take?
UA6213 takes roughly 1 hour and 46 minutes to jet non-stop from BNA to Dulles Intl. Airport. We all know there's magic in the destination, but getting there is half the fun!
What kind of plane is on flight number UA6213?
The Embraer 175 is the aircraft type that's mostly used for flight number UA6213. This flight nearly always sets off from Nashville, TN Airport (BNA-Nashville Intl.) and lands at Washington, DC Airport (IAD-Washington Dulles Intl.).
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 UA6213 flight with Travelocity, please visit our Customer Service Portal.