United Flight 750 Deals & Information (2025/2026)

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United Flight 750 Route Deals From $152

The cheapest prices found with in the last 7 days for return flights were $302 and $152 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 11 - Mon, Sep 15
YYC
Calgary Intl.
IAH
George Bush Intercontinental
$302 Roundtrip, found 5 days ago
$302
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 11 from Calgary Intl. to George Bush Intercontinental, returning Mon, Sep 15, priced at $302 found 5 days ago
Sun, Oct 12 - Sat, Oct 25
YYC
Calgary Intl.
IAH
George Bush Intercontinental
$376 Roundtrip, found 5 hours ago
$376
Roundtrip
found 5 hours ago
Select United flight, departing Sun, Oct 12 from Calgary Intl. to George Bush Intercontinental, returning Sat, Oct 25, priced at $376 found 5 hours ago

Frequently asked questions

What route does flight number UA750 take?
UA750 flies directly from Washington Dulles Intl. Airport (IAD) to Charleston Intl. Airport (CHS). During this journey, you'll be in the air for about 1 hour and 36 minutes. It pays to book ahead to secure your preferred seat.
What kind of plane is on flight number UA750?
Expect to hop on board an Airbus A319 if you're booked on flight UA750. The majority of flights from Washington, DC Airport (IAD-Washington Dulles Intl.) to Charleston, SC Airport (CHS-Charleston Intl.) use this type 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 UA750 flight with Travelocity, please visit our Customer Service Portal.