United Flight UA740 Deals & Information (2025/2026)

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United Flight 740 Route Deals From $50

The cheapest prices found with in the last 7 days for return flights were $77 and $50 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 6 - Tue, Nov 11
MEM
Memphis Intl.
IAH
George Bush Intercontinental
$77 Roundtrip, found 1 day ago
$77
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 6 from Memphis Intl. to George Bush Intercontinental, returning Tue, Nov 11, priced at $77 found 1 day ago
Mon, Nov 17 - Tue, Nov 18
MEM
Memphis Intl.
IAH
George Bush Intercontinental
$99 Roundtrip, found 5 days ago
$99
Roundtrip
found 5 days ago
Select United flight, departing Mon, Nov 17 from Memphis Intl. to George Bush Intercontinental, returning Tue, Nov 18, priced at $99 found 5 days ago
Mon, Nov 17 - Tue, Nov 18
MEM
Memphis Intl.
IAH
George Bush Intercontinental
$115 Roundtrip, found 5 days ago
$115
Roundtrip
found 5 days ago
Select United flight, departing Mon, Nov 17 from Memphis Intl. to George Bush Intercontinental, returning Tue, Nov 18, priced at $115 found 5 days ago
Thu, Dec 11 - Sun, Dec 14
MEM
Memphis Intl.
IAH
George Bush Intercontinental
$133 Roundtrip, found 4 hours ago
$133
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Dec 11 from Memphis Intl. to George Bush Intercontinental, returning Sun, Dec 14, priced at $133 found 4 hours ago
Thu, Nov 6 - Tue, Nov 11
MEM
Memphis Intl.
IAH
George Bush Intercontinental
$139 Roundtrip, found 1 day ago
$139
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 6 from Memphis Intl. to George Bush Intercontinental, returning Tue, Nov 11, priced at $139 found 1 day ago
Mon, Nov 17 - Tue, Nov 18
MEM
Memphis Intl.
IAH
George Bush Intercontinental
$150 Roundtrip, found 5 days ago
$150
Roundtrip
found 5 days ago
Select United flight, departing Mon, Nov 17 from Memphis Intl. to George Bush Intercontinental, returning Tue, Nov 18, priced at $150 found 5 days ago
Thu, Nov 6 - Tue, Nov 11
MEM
Memphis Intl.
IAH
George Bush Intercontinental
$150 Roundtrip, found 1 day ago
$150
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 6 from Memphis Intl. to George Bush Intercontinental, returning Tue, Nov 11, priced at $150 found 1 day ago
Thu, Nov 6 - Mon, Nov 10
MEM
Memphis Intl.
IAH
George Bush Intercontinental
$158 Roundtrip, found 14 hours ago
$158
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Nov 6 from Memphis Intl. to George Bush Intercontinental, returning Mon, Nov 10, priced at $158 found 14 hours ago
Thu, Dec 11 - Sun, Dec 14
MEM
Memphis Intl.
IAH
George Bush Intercontinental
$163 Roundtrip, found 4 hours ago
$163
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Dec 11 from Memphis Intl. to George Bush Intercontinental, returning Sun, Dec 14, priced at $163 found 4 hours ago
Thu, Nov 6 - Tue, Nov 11
MEM
Memphis Intl.
IAH
George Bush Intercontinental
$173 Roundtrip, found 1 day ago
$173
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 6 from Memphis Intl. to George Bush Intercontinental, returning Tue, Nov 11, priced at $173 found 1 day ago

Frequently asked questions

What route does flight number UA740 take?
UA740 is used on multiple routes, but the most common is between BNA and Washington, DC Airport (IAD-Washington Dulles Intl.). If your flight is direct, you'll disembark the plane in around 1 hour and 41 minutes. Multi-stop flights can also operate under the same number, as can flights on other routes.
What kind of plane is on flight number UA740?
If you've booked a seat on flight UA740 from BNA to Dulles Intl. Airport, there's a strong chance you'll be on board a Boeing 737-700. This flight number serves a number of different routes, but this is the most common one.
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 UA740 flight with Travelocity, please visit our Customer Service Portal.