What is the longest flight from HOU?

The longest nonstop route in FlightQ's current HOU schedule set is HOU to SEA, about 1,893 miles with an estimated block time of ~4h 29m.

How are the longest HOU flights ranked?

Routes are ranked by great-circle distance between the origin and destination airports. Flight times are estimates unless a route page has tracked duration data.

Are these guaranteed live routes?

The list is built from FlightQ's current schedule capture. Airlines change timetables often, so always confirm dates and availability before booking.

Where can I fly from?/HOU/Longest flights

Longest flights from HOU

William P Hobby Airport in Houston, United States has 64 nonstop destinations in the current FlightQ schedule set. This page ranks the farthest routes by airport-to-airport distance and adds airlines, frequency, and estimated flight time.

Schedule snapshot checked Aug 17, 2026.

The longest listed nonstop flight from HOU is to Seattle (SEA), about with an estimated block time of .

Farthest nonstop routes

Longest nonstop flights from HOU
#	Route	Distance	Est. time	Airlines	Frequency
1	HOU to SEA Seattle, United States	1,893 mi	~4h 29m	Southwest Airlines	1/day
2	HOU to OAK Oakland, United States	1,639 mi	~3h 58m	Southwest Airlines	1/day
3	HOU to SMF Sacramento, United States	1,622 mi	~3h 56m	Southwest Airlines	1/day
4	HOU to SJC San Jose, United States	1,619 mi	~3h 55m	Southwest Airlines	1/day
5	HOU to SJO San Jose, Costa Rica	1,534 mi	~3h 45m	Southwest Airlines	1-2/day
6	HOU to HVN New Haven, United States	1,487 mi	~3h 39m	Avelo	2×/wk
7	HOU to LIR Liberia, Costa Rica	1,458 mi	~3h 36m	Southwest Airlines	2×/wk
8	HOU to LGA New York, United States	1,426 mi	~3h 32m	Southwest Airlines	3-4/day
9	HOU to LAX Los Angeles, United States	1,387 mi	~3h 27m	Southwest Airlines	3/day
10	HOU to LGB Long Beach, United States	1,372 mi	~3h 25m	Southwest Airlines	1/day
11	HOU to ONT Ontario, United States	1,342 mi	~3h 21m	Southwest Airlines	1/day
12	HOU to SAN San Diego, United States	1,310 mi	~3h 17m	Southwest Airlines	2-3/day
13	HOU to BWI Baltimore, United States	1,245 mi	~3h 9m	Southwest Airlines	4/day
14	HOU to LAS Las Vegas, United States	1,233 mi	~3h 8m	Southwest Airlines	5-6/day
15	HOU to DCA Washington, United States	1,217 mi	~3h 6m	Southwest Airlines	2-3/day
16	HOU to SLC Salt Lake City, United States	1,213 mi	~3h 5m	Southwest Airlines	1-2/day
17	HOU to SAL Santa Clara, El Salvador	1,188 mi	~3h 2m	Southwest Airlines	2×/wk
18	HOU to PIT Pittsburgh, United States	1,131 mi	~2h 55m	Southwest Airlines	1/day
19	HOU to RDU Raleigh, United States	1,049 mi	~2h 45m	Southwest Airlines	1/day
20	HOU to PHX Phoenix, United States	1,018 mi	~2h 41m	Southwest Airlines	4-5/day
21	HOU to CMH Columbus, United States	1,001 mi	~2h 39m	Southwest Airlines	1/day
22	HOU to SJD San Jose del Cabo, Mexico	999 mi	~2h 39m	Southwest Airlines	1-2/day
23	HOU to FLL Fort Lauderdale, United States	956 mi	~2h 33m	Southwest Airlines	2/day
24	HOU to MIA Miami, United States	954 mi	~2h 33m	Southwest Airlines	1/day
25	HOU to BZE Belize City, Belize	945 mi	~2h 32m	Southwest Airlines	2×/wk

Distance is great-circle mileage. Estimated time uses a standard block-time model until a route has enough tracked duration data on its route guide.

Longest flights from HOU

Longest flights from HOU

Farthest nonstop routes

Full route map

FAQ

What is the longest flight from HOU?

How are the longest HOU flights ranked?

Are these guaranteed live routes?