United Flight 6240 Deals & Information (2025/2026)

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United Flight 6240 Route Deals From $80

The cheapest prices found with in the last 7 days for return flights were $160 and $80 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 4 - Tue, Aug 5
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$160 Roundtrip, found 6 days ago
$160
Roundtrip
found 6 days ago
Select United flight, departing Mon, Aug 4 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Tue, Aug 5, priced at $160 found 6 days ago
Mon, Aug 4 - Tue, Aug 5
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$196 Roundtrip, found 6 days ago
$196
Roundtrip
found 6 days ago
Select United flight, departing Mon, Aug 4 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Tue, Aug 5, priced at $196 found 6 days ago
Fri, Oct 3 - Sun, Oct 5
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$203 Roundtrip, found 2 hours ago
$203
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Oct 3 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Sun, Oct 5, priced at $203 found 2 hours ago
Mon, Aug 4 - Tue, Aug 5
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$207 Roundtrip, found 6 days ago
$207
Roundtrip
found 6 days ago
Select United flight, departing Mon, Aug 4 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Tue, Aug 5, priced at $207 found 6 days ago
Tue, Nov 4 - Sun, Nov 9
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$209 Roundtrip, found 5 days ago
$209
Roundtrip
found 5 days ago
Select United flight, departing Tue, Nov 4 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Sun, Nov 9, priced at $209 found 5 days ago
Sat, Jul 26 - Sun, Jul 27
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$211 Roundtrip, found 3 days ago
$211
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 26 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Sun, Jul 27, priced at $211 found 3 days ago
Tue, Aug 19 - Wed, Aug 20
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$213 Roundtrip, found 2 days ago
$213
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 19 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Wed, Aug 20, priced at $213 found 2 days ago
Thu, Nov 20 - Sun, Nov 23
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 20 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Sun, Nov 23, priced at $219 found 1 day ago
Mon, Aug 4 - Tue, Aug 5
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$222 Roundtrip, found 6 days ago
$222
Roundtrip
found 6 days ago
Select United flight, departing Mon, Aug 4 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Tue, Aug 5, priced at $222 found 6 days ago
Wed, Aug 20 - Thu, Aug 21
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$226 Roundtrip, found 2 days ago
$226
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 20 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Thu, Aug 21, priced at $226 found 2 days ago

Frequently asked questions

What route does flight number UA6240 take?
UA6240 operates directly from Houston Airport to Memphis Intl. Airport. During this trip, you can expect to be in the air for around 1 hour and 33 minutes. Book ahead to secure your favorite seat.
What terminal does UA6240 fly out of?
Flights to and from Houston, TX Airport (IAH-George Bush Intercontinental) and MEM are served by flight number UA6240, and passengers booked on this route usually board from Terminal B.
What kind of plane is on flight number UA6240?
The Embraer 175 is the aircraft model predominantly used for flight UA6240. This flight typically sets off from George Bush Intercontinental Airport (IAH) and touches down at Memphis, TN Airport (MEM-Memphis 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 UA6240 flight with Travelocity, please visit our Customer Service Portal.