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Cheap flights from Portland to Houston (PDX - IAH)

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The best prices from Portland to Houston are usually found in January or September, booked 39 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

How to find the cheapest flight from
Portland (PDX) to Houston (IAH)

PDX - IAH
Price
$296 - $436
IAH
Temperature
59 - 86 °F
Popular in March High demand for flights, 17% potential price rise
Cheapest in January Best time to find cheap flights, 19% potential price drop
Round-trip from $296 From Portland to Houston
One-way from $133 One-way flight from Portland to Houston
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Portland to Houston?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Houston. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Portland to Houston?

To save on the cost of your flight from Portland to Houston, book at least 27 days before your planned departure. Booking around this time can save you about 43% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $167 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $207.

What is the cheapest month to fly from Portland to Houston?

The best pricing can be found in the month of October. Prices to Houston from Portland average $162. You can even find prices in October for less than $162, as users have found deals to Houston from as low as $74. The month of January appears to be one of the more expensive times to travel to Houston from Portland. Flying in the targeted month can save you up to 21%.

Cheap flights from Portland to Houston in July, August 2020

The best prices found for PDX to IAH flights for July, August
29 Jul - 5 Aug
$184pp
PDX
Portland
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
PDX
Portland
7 Jul - 22 Jul
$189pp
PDX
Portland
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
PDX
Portland
14 Jul - 25 Jul
$192pp
PDX
Portland
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
PDX
Portland

Portland to Houston 2020 flight deals

Cheap flights to Houston from Portland found for this year
18 Aug - 22 Aug
$146pp
PDX
Portland
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
PDX
Portland
25 Aug - 1 Sep
$150pp
PDX
Portland
Spirit Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
   
2 STOPS
PDX
Portland
18 Aug - 22 Aug
$168pp
PDX
Portland
Spirit Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
   
2 STOPS
PDX
Portland

Last minute flights from Portland to Houston

Late deals on round-trip flights to Houston from Portland, departing today and this week
26 Jun - 7 Jul
$275pp
PDX
Portland
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
   
2 STOPS
PDX
Portland
26 Jun - 8 Jul
$282pp
PDX
Portland
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
PDX
Portland
26 Jun - 4 Jul
$297pp
PDX
Portland
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
PDX
Portland

One-way flights to Houston from Portland

The cheapest one-way flights from Portland to Houston
8:35 pm - 8:10 am
Delta
1 Stop
9h 35m
PDX - IAH
Delta
$133
Delta
4:59 pm - 9:29 am
Spirit Airlines
1 Stop
14h 30m
PDX - IAH
Spirit Airlines
$166
FlyFar
2:00 am - 3:00 pm
Multiple Airlines
1 Stop
11h 00m
PDX - IAH
Multiple Airlines
$168
FlightNetwork

Related info for your journey

Useful info, stats and facts about Portland to Houston flights.

Flight FAQs

From Portland to Houston

Are flight prices decreasing from Portland to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Portland and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Portland to Houston for under $200 on Cheapflights?

Yes, there are multiple flights from Portland to Houston for under $200. The cheapest flight booked recently is on Multiple Airlines for just $146, but on average you can expect to pay $182.

Are there nonstop flights from Portland to Houston for under $100 on Cheapflights?

There are no nonstop flights from Portland to Houston, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Portland to Houston for under $300?

There are currently 20+ open flights from Portland to Houston within the next 7 days for less than $300.

How popular is this flight route?

Within the past month, 82 users have taken a look at flights from Portland to Houston George Bush Intcntl.

What is the cheapest airline for this route?

While looking for the best option consider United Air Lines Inc., our data currently shows that they have the cheapest flight available for the flight path. When traveling from Portland to Houston, generally 78 flights depart for this route daily.

Does it rain more in Portland or Houston?

In Portland, there will be less rainfall in Portland compared to Houston over the next 7 days.

Is Portland weather warmer or cooler than Houston?

You can imagine temperatures to be in the 86 °F range in August. The weather in Houston is generally hotter than Portland's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

Alternative routes for Portland to Houston

Destination information for Houston

Things to know before you go. Useful info for your trip from Portland to Houston
Average temperature for July in Houston
84.2 °F
Avg rainfall for July in Houston
0.0 ″

Airports servicing Portland

Airports servicing Houston