United Flight UA606 Deals & Information (2025/2026)

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United Flight 606 Route Deals From $137

The cheapest prices found with in the last 7 days for return flights were $269 and $137 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 26 - Fri, Oct 3
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$269 Roundtrip, found 6 hours ago
$269
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Sep 26 from Washington Dulles Intl. to George Bush Intercontinental, returning Fri, Oct 3, priced at $269 found 6 hours ago
Wed, Sep 17 - Sun, Sep 21
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 17 from Washington Dulles Intl. to George Bush Intercontinental, returning Sun, Sep 21, priced at $279 found 3 days ago
Fri, Aug 29 - Sat, Sep 6
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$292 Roundtrip, found 2 days ago
$292
Roundtrip
found 2 days ago
Select United flight, departing Fri, Aug 29 from Washington Dulles Intl. to George Bush Intercontinental, returning Sat, Sep 6, priced at $292 found 2 days ago
Wed, Jul 30 - Sun, Aug 3
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$294 Roundtrip, just found
$294
Roundtrip
just found
Select United flight, departing Wed, Jul 30 from Washington Dulles Intl. to George Bush Intercontinental, returning Sun, Aug 3, priced at $294 just found
Sat, Nov 8 - Mon, Nov 10
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$301 Roundtrip, found 12 hours ago
$301
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Nov 8 from Washington Dulles Intl. to George Bush Intercontinental, returning Mon, Nov 10, priced at $301 found 12 hours ago
Fri, Sep 26 - Fri, Oct 3
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$303 Roundtrip, found 6 hours ago
$303
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Sep 26 from Washington Dulles Intl. to George Bush Intercontinental, returning Fri, Oct 3, priced at $303 found 6 hours ago
Fri, Aug 8 - Sun, Aug 10
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$309 Roundtrip, found 11 hours ago
$309
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Aug 8 from Washington Dulles Intl. to George Bush Intercontinental, returning Sun, Aug 10, priced at $309 found 11 hours ago
Wed, Jul 30 - Sun, Aug 3
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$319 Roundtrip, just found
$319
Roundtrip
just found
Select United flight, departing Wed, Jul 30 from Washington Dulles Intl. to George Bush Intercontinental, returning Sun, Aug 3, priced at $319 just found
Wed, Jul 30 - Sun, Aug 3
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$327 Roundtrip, just found
$327
Roundtrip
just found
Select United flight, departing Wed, Jul 30 from Washington Dulles Intl. to George Bush Intercontinental, returning Sun, Aug 3, priced at $327 just found

Frequently asked questions

What route does flight number UA606 take?
UA606 is used on multiple routes. Typically, UA606 flies direct from George Bush Intercontinental Airport (IAH) to SAN. If that's your flight path, you'll be traveling for about 3 hours and 14 minutes.
What terminal does UA606 fly out of?
Terminal C is where you'll likely jet off from if you're booked on a flight out of Houston Airport. George Bush Intercontinental Airport (IAH) to SAN is the most popular route for flight number UA606.
What kind of plane is on flight number UA606?
There's a strong chance you'll be on a Boeing 737 MAX 9 if you're going from Houston, TX Airport (IAH-George Bush Intercontinental) to San Diego Intl. Airport (SAN), a common route for flight number UA606.
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 UA606 flight with Travelocity, please visit our Customer Service Portal.