Cheap Flights from Portland, OR to Houston, TX from $72

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On Cheapflightsplus.com you will find 7 direct and 269 connecting flights from Portland to Houston. You can compare airfare deals from 7 airlines and multiple travel sites from $72, book and save on cheap plane tickets and last minute offers. Also check out PDX-HOU flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Portland to Houston Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $72 (one-way), $123 (round-trip).

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Best Flights from Portland to Houston Today

Take a look at the list of non stop flights and flights with layovers from Portland to Houston with the lowest price of $72. The fastest direct flight takes 4h 6m and the fastest connecting – 5h 44m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $375 Find flight	07:00 Portland Portland	13:06 Houston George Bush	4h 6m	United Airlines	UA2368
from $467 Find flight	07:00 Portland Portland	13:06 Houston George Bush	4h 6m	United Airlines	UA2406
from $72 Find flight	07:35 Portland Portland	17:26 Houston Hobby	7h 51m layover 2h 45m - Denver	Frontier Airlines	F91790 F91162
from $73 Find flight	22:27 Portland Portland	18:35+1 день Houston George Bush	18h 8m layover 12h 53m - Las Vegas	Frontier Airlines	F92518 F91966
from $95 Find flight	05:15 Portland Portland	20:14 Houston George Bush	12h 59m layover 7h 48m - Las Vegas	Spirit Airlines	NK1722 NK489
from $98 Find flight	09:06 Portland Portland	22:01 Houston Hobby	10h 55m layover 5h 54m - Denver	Frontier Airlines	F93050 F91162
from $98 Find flight	19:16 Portland Portland	04:50+1 день Houston George Bush	7h 34m layover 2h 26m - Las Vegas	Spirit Airlines	NK431 NK532
from $104 Find flight	09:06 Portland Portland	22:01 Houston Hobby	10h 55m layover 5h 54m - Denver	Frontier Airlines	F91706 F91162
from $104 Find flight	11:39 Portland Portland	11:10+1 день Houston George Bush	21h 31m layover 16h 6m - Las Vegas	Frontier Airlines	F91106 F91966
from $104 Find flight	09:06 Portland Portland	11:52+1 день Houston George Bush	24h 46m layover 19h 51m - Denver	Frontier Airlines	F91706 F93206
from $161 Find flight	09:06 Portland Portland	00:19+1 день Houston George Bush	13h 13m layover 8h 21m - Denver	Frontier Airlines	F92688 F94856
from $161 Find flight	09:06 Portland Portland	12:03+1 день Houston George Bush	24h 57m layover 20h 2m - Denver	Frontier Airlines	F92688 F93206
from $165 Find flight	08:05 Portland Portland	16:36 Houston George Bush	6h 31m layover 0h 53m - Seattle	Alaska Airlines	AS910 AS438
from $165 Find flight	15:00 Portland Portland	23:59 Houston George Bush	6h 59m layover 1h 44m - Seattle	Alaska Airlines	AS2355 AS422
from $141 Find flight	19:33 Portland Portland	21:53+1 день Houston George Bush	24h 20m layover 2h 6m - Las Vegas 12h 0m - Baltimore	Spirit Airlines	NK431 NK1932 NK225
from $144 Find flight	19:33 Portland Portland	13:15+1 день Houston George Bush	15h 42m layover 1h 41m - Las Vegas 7h 27m - Los Angeles	Spirit Airlines	NK431 NK465 NK421

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on March 27, 2025

Flight Schedule Portland (Oregon) to Houston (Texas)

Full flight schedule will help you in detecting at what time planes fly from Portland to Houston. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
07:00 — 13:06	07:00 — 13:06 UA2368 United Airlines Portland — Houston	4h 6m	Find flight from$375
07:00 — 13:09	07:00 — 13:09 UA2439 United Airlines Portland — Houston	4h 9m	Find flight from$384
07:00 — 13:06	07:00 — 13:06 UA2406 United Airlines Portland — Houston	4h 6m	Find flight from$467
11:52 — 18:05	11:52 — 18:05 UA1395 United Airlines Portland — Houston	4h 13m	Find flight from$379
12:45 — 18:51	12:45 — 18:51 UA2170 United Airlines Portland — Houston	4h 6m	Find flight from$375
13:58 — 20:10	13:58 — 20:10 UA2428 United Airlines Portland — Houston	4h 12m	Find flight from$384
23:59 — 06:10 +1 day	23:59 — 06:10 UA2646 United Airlines Portland — Houston	4h 11m	Find flight from$378
00:48 — 08:42	06:05 — 09:34 F91790 Frontier Airlines Portland — Denver 47m stop 05:05 — 08:34 F93230 Frontier Airlines Denver — Houston	5h 54m including layover	Find flight from$73
05:00 — 14:52	05:00 — 07:11 NK1722 Spirit Airlines Portland — Las Vegas 2h 43m stop 09:54 — 14:52 NK1586 Spirit Airlines Las Vegas — Houston	7h 52m including layover	Find flight from$97
05:15 — 20:14	05:15 — 07:24 NK1722 Spirit Airlines Portland — Las Vegas 7h 48m stop 15:12 — 20:14 NK489 Spirit Airlines Las Vegas — Houston	12h 59m including layover	Find flight from$95
06:05 — 16:36	06:00 — 07:03 AS124 Alaska Airlines Portland — Seattle 2h 53m stop 11:37 — 17:56 AS438 Alaska Airlines Seattle — Houston	8h 31m including layover	Find flight from$165
06:05 — 23:59	06:05 — 07:08 AS124 Alaska Airlines Portland — Seattle 10h 35m stop 17:43 — 23:59 AS422 Alaska Airlines Seattle — Houston	15h 54m including layover	Find flight from$198
07:05 — 16:36	05:00 — 06:03 AS1032 Alaska Airlines Portland — Seattle 1h 53m stop 11:37 — 17:56 AS438 Alaska Airlines Seattle — Houston	7h 31m including layover	Find flight from$165
07:35 — 17:26	12:03 — 15:32 F91790 Frontier Airlines Portland — Denver 2h 45m stop 06:00 — 09:33 F91162 Frontier Airlines Denver — Houston	7h 51m including layover	Find flight from$72
08:05 — 16:36	07:00 — 08:05 AS910 Alaska Airlines Portland — Seattle 53m stop 11:26 — 17:51 AS438 Alaska Airlines Seattle — Houston	6h 31m including layover	Find flight from$165
08:05 — 23:59	08:05 — 09:08 AS910 Alaska Airlines Portland — Seattle 8h 35m stop 17:43 — 23:59 AS422 Alaska Airlines Seattle — Houston	13h 54m including layover	Find flight from$198
09:06 — 22:01	09:06 — 12:34 F93050 Frontier Airlines Portland — Denver 5h 54m stop 18:28 — 22:01 F91162 Frontier Airlines Denver — Houston	10h 55m including layover	Find flight from$98
09:06 — 23:58	09:06 — 12:34 F93050 Frontier Airlines Portland — Denver 8h stop 20:34 — 23:58 F93230 Frontier Airlines Denver — Houston	12h 52m including layover	Find flight from$98
11:39 — 11:10 +1 day	11:15 — 13:30 F91106 Frontier Airlines Portland — Las Vegas 16h 6m stop 13:06 — 18:20 F91966 Frontier Airlines Las Vegas — Houston	21h 31m including layover	Find flight from$104
11:50 — 23:59	11:49 — 12:52 AS970 Alaska Airlines Portland — Seattle 4h 52m stop 17:40 — 23:59 AS422 Alaska Airlines Seattle — Houston	10h 9m including layover	Find flight from$198
12:03 — 23:25	06:05 — 09:34 F91790 Frontier Airlines Portland — Denver 4h 29m stop 20:40 — 00:04 F94856 Frontier Airlines Denver — Houston	9h 22m including layover	Find flight from$73
12:03 — 12:10 +1 day	06:05 — 09:34 F91790 Frontier Airlines Portland — Denver 17h 11m stop 08:06 — 11:33 F93206 Frontier Airlines Denver — Houston	22h 7m including layover	Find flight from$73
13:52 — 23:59	13:51 — 14:53 AS1008 Alaska Airlines Portland — Seattle 2h 50m stop 17:40 — 23:59 AS422 Alaska Airlines Seattle — Houston	8h 7m including layover	Find flight from$165
15:00 — 23:59	15:00 — 15:59 AS2355 Alaska Airlines Portland — Seattle 1h 44m stop 17:43 — 23:59 AS422 Alaska Airlines Seattle — Houston	6h 59m including layover	Find flight from$165
19:16 — 04:50 +1 day	19:16 — 21:29 NK431 Spirit Airlines Portland — Las Vegas 2h 26m stop 23:55 — 04:50 NK532 Spirit Airlines Las Vegas — Houston	7h 34m including layover	Find flight from$98
20:33 — 18:20 +1 day	20:33 — 22:53 F91104 Frontier Airlines Portland — Las Vegas 14h 13m stop 13:06 — 18:20 F91966 Frontier Airlines Las Vegas — Houston	19h 47m including layover	Find flight from$204
22:27 — 18:35 +1 day	22:27 — 00:27 F92518 Frontier Airlines Portland — Las Vegas 12h 53m stop 13:20 — 18:35 F91966 Frontier Airlines Las Vegas — Houston	18h 8m including layover	Find flight from$73
10:16 — 04:44 +1 day	10:16 — 12:29 NK559 Spirit Airlines Portland — Las Vegas 7h 40m stop 20:09 — 21:27 NK912 Spirit Airlines Las Vegas — Los Angeles 2h 3m stop 23:30 — 04:44 NK307 Spirit Airlines Los Angeles — Houston	16h 28m including layover	Find flight from$174
10:16 — 04:44 +1 day	10:16 — 12:29 NK559 Spirit Airlines Portland — Las Vegas 8h 35m stop 21:04 — 22:21 NK306 Spirit Airlines Las Vegas — Los Angeles 1h 9m stop 23:30 — 04:44 NK307 Spirit Airlines Los Angeles — Houston	16h 28m including layover	Find flight from$179
14:52 — 14:34 +1 day	14:52 — 17:04 NK431 Spirit Airlines Portland — Las Vegas 7h 52m stop 00:56 — 07:44 NK331 Spirit Airlines Las Vegas — Atlanta 5h 33m stop 13:17 — 14:34 NK2169 Spirit Airlines Atlanta — Houston	21h 42m including layover	Find flight from$167
14:52 — 11:06 +1 day	14:52 — 17:04 NK431 Spirit Airlines Portland — Las Vegas 6h 23m stop 23:27 — 00:47 NK211 Spirit Airlines Las Vegas — Los Angeles 5h 8m stop 05:55 — 11:06 NK364 Spirit Airlines Los Angeles — Houston	18h 14m including layover	Find flight from$187
19:33 — 21:53 +1 day	19:33 — 21:44 NK431 Spirit Airlines Portland — Las Vegas 2h 6m stop 23:50 — 07:18 NK1932 Spirit Airlines Las Vegas — Baltimore 12h stop 19:18 — 21:53 NK225 Spirit Airlines Baltimore — Houston	24h 20m including layover	Find flight from$141

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on March 27, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Portland to Houston depends on and how to choose the most interesting flight option for you.

Distance between Portland and Houston is 2964 miles. Time difference between the cities is 2h. Airplanes depart 00:48 to 23:59 from 1 Portland airport and arrive 00:48 to 23:59 to 15 Houston airports. Average flight time is 4h 9m.

The fastest flight 4h 6m
Average flight time 4h 9m
The earliest flight 00:48
The latest flight 23:59
Distance 1842 ml

The cheapest months to travel to Houston are january (from 72 $), november (from 73 $), february (from 90 $).

The most expensive months are december (from 97 $), february (from 90 $), november (from 73 $).

What is the lowest airfare Portland to Houston?

The cheapest plane ticket found by our users is $72. This airfare is for economy class on one-way F91790 flight by Frontier Airlines for January 22, 2025 which leaves Portland in Portland at 07:35 am and arrives at Houston Hobby at 17:26.

Economy class

$72

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Business class

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First class

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Popular Airlines on the Route

The flight Portland — Houston is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 57 departures per week at the price of from $ 165 . And the most expensive tickets are offered by Finnair airline - from $ 1564.

Direct flights

There are 7 nonstop flights on the route. The fastest direct flight is UA2368 by United Airlines takes 4h 6m and the cheapest is F91790 by Frontier Airlines for $375.

UA - United Airlines

from $375

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Connecting Flights

There are 269 flights with layovers on the route. The fastest connecting flight is UA616 by United Airlines takes 5h 44m and the cheapest is F91790 by Frontier Airlines for $72.

AS - Alaska Airlines

from $165

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F9 - Frontier Airlines

from $72

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SY - Sun Country Airlines

from $219

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AY - Finnair

from $1445

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Y4 - Volaris

from $394

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UA - United Airlines

from $223

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NK - Spirit Airlines

from $95

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Airports

You can fly from Portland to Houston from 1 airports (Portland).

Portland airports

Portland-PDX

from $72
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Houston airports

Ellington Field-EFD

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West Houston-IWS

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Hobby-HOU

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Park Ten Heliport-JPT

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Andrau Airpark-AAP

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George Bush-IAH

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Greenway Plaza H/P-JGP

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David Wayne Hooks-DWH

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Transco Twr Galleria-JGQ

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Westchase Hilton H/P-JWH

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Spaceland-SPX

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Woodlawns-JWL

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Marriot Astrodome Heliport-JMA

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Central Bus. District-JDX

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Houston Municipal-SGR

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Airplanes

There are flights to Houston from Portland by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Portland

You may also consider searching for discounted plane tickets to some other popular places from Portland within United States.

Portland — Boston

from $62

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Portland — San Francisco

from $56

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Portland — Dallas

from $59

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Portland — Boise

from $66

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Portland — Miami

from $65

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Portland — Houston

from $79

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Portland — San Jose

from $59

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Portland — Orlando

from $63

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Portland — Tampa

from $67

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Portland — Minneapolis

from $55

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Top International Destinations from Portland

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Portland — Paris

from $69

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Portland — Dublin

from $78

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Portland — Mexico City

from $55

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Portland — Frankfurt

from $70

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Portland — Sydney

from $79

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Portland — Madrid

from $71

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Portland — Bangkok

from $60

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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