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Cheap flights from Portland, Maine to Houston from $285

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
3:25 pm - 8:50 pmPWM  Portland-HOU Houston Hobby
6h 25m1 stop Baltimore/Washington
Southwest Logo
5:40 am - 2:45 pmHOU  Houston Hobby-PWM Portland
8h 05m1 stop Baltimore/Washington
$379Southwest
Wed, Dec 9 - Mon, Dec 14
Southwest Logo
5:10 pm - 10:40 pmPWM  Portland-HOU Houston Hobby
6h 30m1 stop Baltimore/Washington
Southwest Logo
6:05 am - 12:25 pmHOU  Houston Hobby-PWM Portland
5h 20m1 stop Baltimore/Washington
$379Southwest
Fri, Nov 6 - Sat, Nov 14
Southwest Logo
5:10 pm - 10:40 pmPWM  Portland-HOU Houston Hobby
6h 30m1 stop Baltimore/Washington
Southwest Logo
5:40 am - 2:45 pmHOU  Houston Hobby-PWM Portland
8h 05m1 stop Baltimore/Washington
$379Southwest
Thu, Nov 12 - Tue, Nov 17
Southwest Logo
3:25 pm - 9:00 pmPWM  Portland-HOU Houston Hobby
6h 35m1 stop Baltimore/Washington
Southwest Logo
5:40 am - 2:40 pmHOU  Houston Hobby-PWM Portland
8h 00m1 stop Baltimore/Washington
$379Southwest
Tue, Jan 26 - Tue, Feb 9
Delta Logo
6:27 am - 4:29 pmPWM  Portland-HOU Houston Hobby
11h 02m2 stops New York LaGuardia Atlanta Hartsfield-Jackson
Delta Logo
3:12 pm - 11:31 pmHOU  Houston Hobby-PWM Portland
7h 19m1 stop Atlanta Hartsfield-Jackson
$384Delta
Thu, Nov 12 - Mon, Nov 16
Delta Logo
11:50 am - 10:39 pmPWM  Portland-HOU Houston Hobby
11h 49m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
2:25 pm - 11:28 pmHOU  Houston Hobby-PWM Portland
8h 03m1 stop Atlanta Hartsfield-Jackson
$384Delta
Sat, Sep 26 - Mon, Sep 28
Delta Logo
11:50 am - 10:39 pmPWM  Portland-HOU Houston Hobby
11h 49m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
2:25 pm - 11:28 pmHOU  Houston Hobby-PWM Portland
8h 03m1 stop Atlanta Hartsfield-Jackson
$384Delta
Sat, Sep 26 - Wed, Sep 30
American Airlines Logo
7:00 am - 4:35 pmPWM  Portland-HOU Houston Hobby
10h 35m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
6:00 am - 3:30 pmHOU  Houston Hobby-PWM Portland
8h 30m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National
$389American Airlines
Tue, Jan 26 - Tue, Feb 9
American Airlines Logo
9:00 am - 3:43 pmPWM  Portland-HOU Houston Hobby
7h 43m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 4:57 pmHOU  Houston Hobby-PWM Portland
9h 57m2 stops Dallas/Fort Worth New York LaGuardia
$484American Airlines
Fri, Oct 2 - Mon, Oct 5
American Airlines Logo
9:00 am - 3:43 pmPWM  Portland-HOU Houston Hobby
7h 43m1 stop Dallas/Fort Worth
American Airlines Logo
6:04 am - 3:41 pmHOU  Houston Hobby-PWM Portland
8h 37m2 stops Dallas/Fort Worth New York LaGuardia
$484American Airlines
Fri, Oct 2 - Sun, Oct 4

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Delta flights from Portland, Maine to Houston Hobby Airport

Our best Delta deals on Portland, Maine to Houston Hobby Airport flight tickets
Delta
Sep 26
PWM11:50 amPortland
11h 49m
2 stops
HOU10:39 pmHouston Hobby
Sep 28
HOU2:25 pmHouston Hobby
8h 03m
1 stop
PWM11:28 pmPortland
$384
Delta
Nov 12
PWM6:27 amPortland
11h 02m
2 stops
HOU4:29 pmHouston Hobby
Nov 16
HOU6:00 amHouston Hobby
9h 38m
2 stops
PWM4:38 pmPortland
$389
Delta
Nov 8
PWM6:01 amPortland
9h 06m
1 stop
HOU2:07 pmHouston Hobby
Nov 14
HOU6:00 amHouston Hobby
6h 06m
1 stop
PWM1:06 pmPortland
$399

Southwest flights from Portland, Maine to Houston Hobby Airport

Our best Southwest deals on Portland, Maine to Houston Hobby Airport flight tickets
Southwest
Nov 12
PWM5:10 pmPortland
6h 30m
1 stop
HOU10:40 pmHouston Hobby
Nov 16
HOU5:40 amHouston Hobby
5h 30m
1 stop
PWM12:10 pmPortland
$379
Southwest
Sep 26
PWM5:40 amPortland
9h 15m
2 stops
HOU1:55 pmHouston Hobby
Sep 29
HOU11:25 amHouston Hobby
9h 45m
2 stops
PWM10:10 pmPortland
$406
Southwest
Dec 24
PWM10:25 amPortland
10h 25m
2 stops
HOU7:50 pmHouston Hobby
Dec 29
HOU8:45 pmHouston Hobby
12h 05m
1 stop
PWM9:50 amPortland
$410

momondo Fare Finder

 
Use the filters below to find and compare flights from Portland, Maine to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Wed 12/9

3:25 pm-8:50 pm

1 stop6h 25m

Houston Hobby

Mon 12/14

5:40 am-2:45 pm

1 stop8h 05m

$379
Quickest round-trip

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Fri 11/6

5:10 pm-10:40 pm

1 stop6h 30m

Houston Hobby

Sat 11/14

6:05 am-12:25 pm

1 stop5h 20m

$379

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Thu 11/12

5:10 pm-10:40 pm

1 stop6h 30m

Houston Hobby

Tue 11/17

5:40 am-2:45 pm

1 stop8h 05m

$379

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Tue 1/26

3:25 pm-9:00 pm

1 stop6h 35m

Houston Hobby

Tue 2/9

5:40 am-2:40 pm

1 stop8h 00m

$379

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Thu 11/12

6:27 am-4:29 pm

2 stops11h 02m

Houston Hobby

Mon 11/16

3:12 pm-11:31 pm

1 stop7h 19m

$384

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Sat 9/26

11:50 am-10:39 pm

2 stops11h 49m

Houston Hobby

Mon 9/28

2:25 pm-11:28 pm

1 stop8h 03m

$384

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Sat 9/26

11:50 am-10:39 pm

2 stops11h 49m

Houston Hobby

Wed 9/30

2:25 pm-11:28 pm

1 stop8h 03m

$384

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Tue 1/26

7:00 am-4:35 pm

2 stops10h 35m

Houston Hobby

Tue 2/9

6:00 am-3:30 pm

2 stops8h 30m

$389

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Fri 10/2

9:00 am-3:43 pm

1 stop7h 43m

Houston Hobby

Mon 10/5

6:00 am-4:57 pm

2 stops9h 57m

$484

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Fri 10/2

9:00 am-3:43 pm

1 stop7h 43m

Houston Hobby

Sun 10/4

6:04 am-3:41 pm

2 stops8h 37m

$484

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Houston from

How to get the cheapest flight ticket from Portland, Maine to Houston Hobby Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland, Maine and Houston Hobby Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from $375 to $616.
The lowest price recently found on this route was $379.

What is the cheapest month to fly to Houston Hobby Airport?

In general, January is the cheapest month to fly from Portland, Maine to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $240. The month of December is another great option to travel to Houston Hobby Airport, with average flight prices from Portland, Maine averaging around $374.

How have Portland, Maine to Houston Hobby Airport flight prices changed over time?

As of September 2026, prices for Portland, Maine to Houston Hobby Airport flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Portland, Maine to Houston Hobby Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Houston Hobby Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Houston Hobby Airport (PWM to HOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Houston Hobby Airport

Best Price Found

$285

Fastest flight time

4h 28m

Direct flights

None
The best one-way flight to Houston Hobby Airport from Portland, Maine in the past 72 hours is $285. The best round-trip flight deal from Portland, Maine to Houston Hobby Airport found on momondo in the last 72 hours is $379.
The fastest flight from Portland, Maine to Houston Hobby Airport takes 4h 28m
There are no direct flights from Portland, Maine to Houston Hobby Airport. There are no popular flight routes from Portland, Maine to Houston Hobby Airport.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Houston Hobby Airport

  • How far is Portland to Houston Hobby by plane?

    Portland and Houston Hobby are 1679.5 mi apart from one another. Flights usually cover this in 4h 28m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Portland Airport to Houston Hobby Airport?

    Prices for flights from Portland Airport to Houston Hobby Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Houston Hobby Airport?

  • How old do you have to be to fly from Portland Airport to Houston Hobby Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Houston Hobby Airport.

  • What documentation or ID do you need to fly to Houston Hobby Airport?

    The travel and health documents required for your trip to Houston Hobby Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston Hobby Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland, Maine to Houston Hobby Airport?

Best airlines flying from Portland, Maine to Houston Hobby Airport

Compare and see reviews for airlines that fly from Portland, Maine to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $246Free CancellationRating
7.1
12,039 reviews
Search American Airlines flights
United AirlinesPriceFrom $254Free CancellationRating
7.4
10,173 reviews
Search United Airlines flights
DeltaPriceFrom $255Free CancellationRating
7.8
8,557 reviews
Search Delta flights
SouthwestPriceFrom $267Free CancellationRating
8.0
4,200 reviews
Search Southwest flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Sugar Land
Pasadena
Baytown
Texas City
Webster
Rosenberg
Kemah
League City
Pearland
Freeport
Stafford
Seabrook
Lake Jackson
West University Place
Missouri City
La Marque
Nassau Bay

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Houston with flexible booking policies on momondo?

Flights from Portland to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Houston.

I’m not ready to book a flight from Portland to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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