United Flight 4351 Deals & Information (2026/2027)

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United Flight 4351 Route Deals From $266

The cheapest prices found with in the last 7 days for return flights were $292 and $266 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 25 - Sun, Jun 28
HSV
Huntsville Intl.
IAD
Washington Dulles Intl.
$292 Roundtrip, found 2 days ago
$292
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jun 25 from Huntsville Intl. to Washington Dulles Intl., returning Sun, Jun 28, priced at $292 found 2 days ago
Mon, Jun 8 - Mon, Jun 15
HSV
Huntsville Intl.
IAD
Washington Dulles Intl.
$296 Roundtrip, found 4 days ago
$296
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jun 8 from Huntsville Intl. to Washington Dulles Intl., returning Mon, Jun 15, priced at $296 found 4 days ago
Sat, Sep 26 - Sun, Sep 27
HSV
Huntsville Intl.
IAD
Washington Dulles Intl.
$302 Roundtrip, found 6 days ago
$302
Roundtrip
found 6 days ago
Select United flight, departing Sat, Sep 26 from Huntsville Intl. to Washington Dulles Intl., returning Sun, Sep 27, priced at $302 found 6 days ago
Sat, Jun 27 - Wed, Jul 1
HSV
Huntsville Intl.
IAD
Washington Dulles Intl.
$311 Roundtrip, found 6 days ago
$311
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jun 27 from Huntsville Intl. to Washington Dulles Intl., returning Wed, Jul 1, priced at $311 found 6 days ago
Fri, Jun 12 - Mon, Jun 15
HSV
Huntsville Intl.
IAD
Washington Dulles Intl.
$317 Roundtrip, found 1 day ago
$317
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jun 12 from Huntsville Intl. to Washington Dulles Intl., returning Mon, Jun 15, priced at $317 found 1 day ago
Sat, Sep 26 - Sun, Sep 27
HSV
Huntsville Intl.
IAD
Washington Dulles Intl.
$347 Roundtrip, found 6 days ago
$347
Roundtrip
found 6 days ago
Select United flight, departing Sat, Sep 26 from Huntsville Intl. to Washington Dulles Intl., returning Sun, Sep 27, priced at $347 found 6 days ago
Fri, Jun 12 - Mon, Jun 15
HSV
Huntsville Intl.
IAD
Washington Dulles Intl.
$353 Roundtrip, found 1 day ago
$353
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jun 12 from Huntsville Intl. to Washington Dulles Intl., returning Mon, Jun 15, priced at $353 found 1 day ago
Sat, Sep 26 - Sun, Sep 27
HSV
Huntsville Intl.
IAD
Washington Dulles Intl.
$364 Roundtrip, found 6 days ago
$364
Roundtrip
found 6 days ago
Select United flight, departing Sat, Sep 26 from Huntsville Intl. to Washington Dulles Intl., returning Sun, Sep 27, priced at $364 found 6 days ago
Mon, Jun 29 - Tue, Jul 14
HSV
Huntsville Intl.
IAD
Washington Dulles Intl.
$372 Roundtrip, found 6 days ago
$372
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jun 29 from Huntsville Intl. to Washington Dulles Intl., returning Tue, Jul 14, priced at $372 found 6 days ago
Thu, Jun 25 - Sun, Jun 28
HSV
Huntsville Intl.
IAD
Washington Dulles Intl.
$374 Roundtrip, found 2 days ago
$374
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jun 25 from Huntsville Intl. to Washington Dulles Intl., returning Sun, Jun 28, priced at $374 found 2 days ago

Frequently asked questions

What route does flight number UA4351 take?
UA4351 is used on multiple routes, but the most common is between IAH and Tulsa, OK Airport (TUL-Tulsa Intl.). If you're lucky enough to score a direct flight, you'll disembark the plane in roughly 1 hour and 34 minutes. Multi-stop flights can also operate under the same number, as can services on other routes.
How often is UA4351 on time?
If you're traveling with United Airlines flight number UA4351 between Houston Airport and TUL, it's comforting to know that flights arrive as scheduled 82% of the time. On the off chance that a flight is later than scheduled, it will generally be delayed by 33 minutes. Thanks to their high standards, this service has a 1.8-star rating.
What terminal does UA4351 fly out of?
Terminal B is the terminal you'll likely take off from if you're booked on a flight from George Bush Intercontinental Airport (IAH). Houston, TX Airport (IAH-George Bush Intercontinental) to TUL is the most popular route for flight number UA4351.
What kind of plane is on flight number UA4351?
You'll probably be cruising aboard an Embraer ERJ if you're on flight number UA4351 from Houston, TX Airport (IAH-George Bush Intercontinental) to Tulsa Intl. Airport. It's the most commonly used type of plane on this 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 UA4351 flight with Travelocity, please visit our Customer Service Portal.