Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
PDXIAHSat, 14 Nov
Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹24,498Delta Air Lines
Fastest4h 7mgate to gate
Options found130flights on this route
Find your flightPDX → IAH
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
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Delta Air Lines
DL-2359
00:35
2026-11-14
Portland (PDX)Portland International
7H :40 M
1 Stop
MSP
· 1h 15m Minneapolis (MSP), United States
10:15
2026-11-14
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹24,498
Flight DetailsPDX to IAH - 7H :40 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-2369
06:00
2026-11-14
Portland (PDX)Portland International
7H :48 M
1 Stop
MSP
· 1h 34m Minneapolis (MSP), United States
15:48
2026-11-14
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹24,498
Flight DetailsPDX to IAH - 7H :48 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-662
06:45
2026-11-14
Portland (PDX)Portland International
9H :14 M
1 Stop
ATL
· 2h 25m Atlanta (ATL), United States
17:59
2026-11-14
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹24,498
Flight DetailsPDX to IAH - 9H :14 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-879
11:51
2026-11-14
Portland (PDX)Portland International
10H :08 M
1 Stop
ATL
· 3h 15m Atlanta (ATL), United States
23:59
2026-11-14
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹24,498
Flight DetailsPDX to IAH - 10H :08 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-1936
11:58
2026-11-14
Portland (PDX)Portland International
7H :13 M
1 Stop
MSP
· 0h 59m Minneapolis (MSP), United States
21:11
2026-11-14
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹24,498
Flight DetailsPDX to IAH - 7H :13 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-1209
13:30
2026-11-14
Portland (PDX)Portland International
6H :20 M
1 Stop
SLC
· 1h 28m Salt Lake City (SLC), United States
21:50
2026-11-14
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹24,498
Flight DetailsPDX to IAH - 6H :20 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-2206
14:24
2026-11-14
Portland (PDX)Portland International
7H :35 M
1 Stop
ATL
· 0h 41m Atlanta (ATL), United States
23:59
2026-11-14
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹24,498
Flight DetailsPDX to IAH - 7H :35 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-522
23:10
2026-11-14
Portland (PDX)Portland International
7H :36 M
1 Stop
ATL
· 0h 53m Atlanta (ATL), United States
08:46
2026-11-15
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹24,498
Flight DetailsPDX to IAH - 7H :36 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-522
23:10
2026-11-14
Portland (PDX)Portland International
10H :17 M
1 Stop
ATL
· 3h 28m Atlanta (ATL), United States
11:27
2026-11-15
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹24,498
Flight DetailsPDX to IAH - 10H :17 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-411
23:20
2026-11-14
Portland (PDX)Portland International
9H :15 M
1 Stop
DTW
· 1h 55m Detroit (DTW), United States
10:35
2026-11-15
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹24,498
Flight DetailsPDX to IAH - 9H :15 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-4782
10:59
2026-11-14
Portland (PDX)Portland International
11H :24 M
1 Stop
SFO
· 5h 37m San Francisco (SFO), United States
00:23
2026-11-15
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹30,128
Flight DetailsPDX to IAH - 11H :24 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹120,230
Flight DetailsPDX to IAH - 11H :24 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-4782
10:59
2026-11-14
Portland (PDX)Portland International
16H :47 M
1 Stop
SFO
· 11h 01m San Francisco (SFO), United States
05:46
2026-11-15
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹30,128
Flight DetailsPDX to IAH - 16H :47 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
₹120,230
Flight DetailsPDX to IAH - 16H :47 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-751
13:25
2026-11-14
Portland (PDX)Portland International
14H :21 M
1 Stop
SFO
· 8h 44m San Francisco (SFO), United States
05:46
2026-11-15
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
₹30,128
Flight DetailsPDX to IAH - 14H :21 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Up to 120 of 130 options on this route. Open the full search to see them all with every filter.
No flights match the selected filters. Clear filters or open full search.
Airfare Highlights
From flights departing on Sat, 14 Nov 2026.
Lowest fare₹24,498Delta Air Lines00:35
Earliest departure₹24,498Delta Air Lines00:35
Shortest duration₹34,162United Airlines07:00
Night
00:00-05:59
₹24,498Delta Air Lines at 00:35Morning
06:00-11:59
₹24,498Delta Air Lines at 06:00Afternoon
12:00-17:59
₹24,498Delta Air Lines at 13:30Evening
18:00-23:59
₹24,498Delta Air Lines at 23:10
Departure & Arrival Airport Details
Portland (PDX)
Portland International
United States
GMT -8
Latitude: 45.58869934
Longitude: -122.5979996
Houston (IAH)
George Bush Intercontinental
United States
GMT -6
Latitude: 29.984399795532227
Longitude: -95.34140014648438
Distance: Portland (PDX), United States to Houston (IAH), United States - 2,933.72 km
Flights shown for 14 Nov 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
11NovVeterans DayWednesdayPeak
26NovThanksgiving DayThursdayPeak
25DecChristmas DayFridayPeak
01JanNew Year's DayFridayPeak
18JanMartin Luther King, Jr. DayMondayPeak
12FebLincoln's BirthdayFridayPeak
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.
Compare your journey
How to travel Portland to Houston
Ways to make this trip that you can book on FlyX, compared by price and journey time.
OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹34,1624h 7m3 flights
Connecting flight₹24,498Longer, includes a stop127 options
Air distance is about 2,934 km. 4 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Portland to Houston
Compare fares, stops, baggage and refundability across the airlines flying this route.
UN
United Airlines Flights
from ₹30,12862 flights
Fares from
₹30,128
Non-stop
2 in these results
Departures
62 in the list above
AM
American Airlines Flights
from ₹25,97432 flights
Fares from
₹25,974
Non-stop
None in these results
Departures
32 in the list above
DE
Delta Air Lines Flights
from ₹24,49828 flights
Fares from
₹24,498
Non-stop
None in these results
Departures
28 in the list above
AL
Alaska Airlines Flights
from ₹36,8578 flights
Fares from
₹36,857
Non-stop
1 in these results
Departures
8 in the list above
Route Overview & Flight Facts
Fastest flight duration
4h 7m · United Airlines
First departure of the day
00:35 · Delta Air Lines
Last departure of the day
23:49 · American Airlines
Flight options found
130
Direct / non-stop options
3
Airport codes
Portland–PDX, Houston–IAH
Fares and timings are indicative. The exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
The search for Sat, 14 Nov found 130 flight options, 3 of them non-stop. The first flight leaves around 00:35 and the last around 23:49. The fastest flight takes about 4h 7m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Night from ₹24,498, Morning from ₹24,498, Afternoon from ₹24,498, Evening from ₹24,498. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares. Prices change with airline seat availability.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
1
Enter your travel details
Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
Compare search results
Sort or filter the Portland–Houston results by price, departure time, stops and airline.
3
Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
4
Review the final price
Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.
5
Pay securely
UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.
Why Book Your Flight with FlyX?
Compare the available Portland to Houston options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Exclusive Flight Offers & Promo Coupons
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Up to 20% Off on Flights
₹1,500
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Frequently Asked Questions
Is it worth booking Portland to Houston flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Portland to Houston dates shown on this page, the lowest fare is on a Saturday at ₹24,498. This can change from week to week.
How far is Portland from Houston by air?
The direct air distance between Portland (PDX) and Houston (IAH) is about 2,934 km. Actual flight time varies with the routing the airline files and with winds on the day.
Is there a direct flight from Portland to Houston?
Yes. 3 non-stop flights are listed on this page for Portland to Houston, operated by United Airlines and Alaska Airlines. Use the Stops filter to see only those.
Which airlines fly Portland to Houston?
United Airlines, American Airlines, Delta Air Lines and Alaska Airlines are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Portland to Houston?
The quickest non-stop Portland to Houston flight on this page takes about 4h 7m. Non-stop flights here take between 4h 7m and 4h 20m. Journeys with a stop take longer, since the total includes the layover.
What is the cheapest Portland to Houston flight fare?
The lowest Portland to Houston fare on this page is ₹24,498. Fares on the same dates run up to ₹110,336, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.
Which is the cheapest airline for Portland to Houston flight?
On this page, Delta Air Lines has the lowest Portland to Houston fare, starting from ₹24,498. American Airlines is next, from ₹25,974. The cheapest airline can change with the date, so compare a few days around your trip.
What time do Portland to Houston flights depart?
On the dates shown here, the first departure is around 00:35 and the last around 23:49, local time at Portland. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes PDX–IAH, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.
Fares shown are for departures on .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The PDX to IAH cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 2,933.72 km.
Before you book
Compare nearby dates
The date strip opens the complete search result for the route and selected date.
Use filters
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Check fare choices
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Lowest Portland to Houston airfare, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare
₹24,498
14/11/2026
Delta Air Lines
00:35
Cheapest Airfare Within 30 Days
₹24,008
27/11/2026
Delta Air Lines
00:35
Cheapest Airfare Within 90 Days
₹23,273
26/01/2027
Delta Air Lines
00:35
Book Portland to Houston Flight Tickets on FlyX
FlyX lists each Portland to Houston flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.
Portland to Houston Flight Distance, Duration and Time
The aerial distance between Portland and Houston is about 2,934 KM. In these results, journey times range from 4h 7m to 24h 1m. Flights with a layover take longer because the total includes the connection time.
Portland to Houston flight duration is approximately 4 hours 7 minutes non-stop. There are 3 non-stop Portland to Houston direct flights on the departure date shown on this page. Portland to Houston flight distance is around 2,934 KM.
Portland to Houston Flight Schedule and Timing
The search for these dates returned 130 flight options, 3 of them non-stop. The first departure from Portland is at 00:35 and the last is at 23:49. Flights leave from Portland International and land at George Bush Intercontinental.
Flight Route Details & Analysis
Flight Details
Information
Route
Portland to Houston
Aerial Distance
2,934 KM
Flight Duration
4h 7m - 24h 1m
Airport Codes
Portland - PDX, Houston - IAH
Total Flights Available
130 flights3 direct127 with layovers
First Flight Departure
Departs at 00:35
Last Flight Departure
Departs at 23:49
Early Morning Flights (12 AM - 8 AM)
57 flights2 direct55 with layovers
Morning Flights (8 AM - 12 PM)
29 flights0 direct29 with layovers
Afternoon Flights (12 PM - 4 PM)
24 flights1 direct23 with layovers
Evening Flights (4 PM - 8 PM)
1 flight0 direct1 with layover
Night Flights (8 PM - 12 AM)
19 flights0 direct19 with layovers
Airport Information & Terminals
PDX: Portland International airport. Portland International airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
IAH: Houston airport. Houston airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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Portland to Houston
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Portland International
