Cheap Flights from Portsmouth International Airport to George Bush Intercontinental Airport (PSM - IAH) 2026 ✈ from RUB 17,049 | Trip.com

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Portsmouth International Airport to George Bush Intercontinental Airport flight

How can I find cheap flights from Portsmouth International Airport to George Bush Intercontinental Airport?

Search for flights from Boston to Houston. Find affordable one-way or round-trip flights.

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Displayed flight fares from Portsmouth International Airport to George Bush Intercontinental Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Portsmouth International Airport to George Bush Intercontinental Airport?

The cheapest airline flying from Portsmouth International Airport to George Bush Intercontinental Airport is Breeze Airways (from RUB 17,049) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Breeze Airways

Breeze Airways

From RUB 17,049

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What is the flight schedule from Portsmouth International Airport to George Bush Intercontinental Airport?

Check on the flight schedule from Boston to Houston to find the flight that matches your travel plan.

Flight info.

Departure

Arrival

Weekly Schedule

MX847

Portsmouth International Airport

19:02

PSM

3h 30m

Nonstop

22:32

MCO

- - - - - F -

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Frontier Airlines

F91417

Orlando International Airport

13:36

MCO

2h 37m

Nonstop

15:13

IAH

S M T W T F S

MX119

Portsmouth International Airport

18:45

PSM

2h 20m

Nonstop

21:05

RDU

- - - W - - S

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MX119

Raleigh-Durham International Airport

21:45

RDU

1h 59m

Nonstop

23:44

MCO

- - - W - - S

Frontier Airlines

F92029

Orlando International Airport

12:30

MCO

2h 43m

Nonstop

14:13

IAH

- - - - - F -

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About Portsmouth International Airport and George Bush Intercontinental Airport

Learn about Portsmouth International Airport (PSM) and George Bush Intercontinental Airport (IAH) — including location, terminals, transportation, and travel tips.

Flight distance	2,618.28 km
Cheapest one-way ticket price	RUB 17,049

FAQs for Portsmouth International Airport to George Bush Intercontinental Airport Flights

What is the average price of a flight from Portsmouth International Airport to George Bush Intercontinental Airport?

Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Portsmouth International Airport to George Bush Intercontinental Airport is RUB 19,747. Prices may vary depending on the departure date, airline, and availability.
How do I book flights from Portsmouth International Airport to George Bush Intercontinental Airport on Trip.com?

Enter Portsmouth International Airport and George Bush Intercontinental Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

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Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

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Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.