United Flight UA1630 Deals & Information (2025/2026)

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United Flight 1630 Route Deals From $142

The cheapest prices found with in the last 7 days for return flights were $429 and $142 for one-way flights to Sir Donald Sangster Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 29 - Sat, Aug 2
IAH
George Bush Intercontinental
MBJ
Sir Donald Sangster Intl.
$429 Roundtrip, just found
$429
Roundtrip
just found
Select United flight, departing Tue, Jul 29 from George Bush Intercontinental to Sir Donald Sangster Intl., returning Sat, Aug 2, priced at $429 just found

Frequently asked questions

What route does flight number UA1630 take?
UA1630 jets between Sea-Tac Airport and Denver Intl. Airport (DEN) and is a direct flight. This journey usually takes 2 hours and 39 minutes.
What kind of plane is on flight number UA1630?
Get ready to hop on board a Boeing 737-800 if you're booked on flight UA1630. Almost all services from Seattle - Tacoma Intl. Airport (SEA) to DIA airport use this kind of plane.
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 UA1630 flight with Travelocity, please visit our Customer Service Portal.