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Cheap flights from Portland, Maine to Houston from $135

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.
Delta Logo
6:00 am - 2:13 pmPWM  Portland-HOU Houston Hobby
9h 13m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 4:59 pmHOU  Houston Hobby-PWM Portland
9h 59m2 stops Atlanta Hartsfield-Jackson New York LaGuardia
$264Delta
Tue, Dec 8 - Tue, Jan 5
Delta Logo
6:12 am - 2:13 pmPWM  Portland-HOU Houston Hobby
9h 01m2 stops New York LaGuardia Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 4:59 pmHOU  Houston Hobby-PWM Portland
9h 59m2 stops Atlanta Hartsfield-Jackson New York LaGuardia
$269Delta
Tue, Dec 8 - Tue, Jan 5
Southwest Logo
3:25 pm - 8:55 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
$343Southwest
Wed, Dec 9 - Thu, Dec 10
Southwest Logo
5:15 am - 1:55 pmPWM  Portland-HOU Houston Hobby
9h 40m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson
Southwest Logo
5:40 am - 12:10 pmHOU  Houston Hobby-PWM Portland
5h 30m1 stop Baltimore/Washington
$348Southwest
Wed, Dec 9 - Thu, Dec 10
Southwest Logo
5:20 pm - 12:30 amPWM  Portland-HOU Houston Hobby
8h 10m1 stop Baltimore/Washington
Southwest Logo
8:45 pm - 9:50 amHOU  Houston Hobby-PWM Portland
12h 05m1 stop Baltimore/Washington
$369Southwest
Fri, Dec 18 - Mon, Jan 4
Delta Logo
6:00 am - 2:11 pmPWM  Portland-HOU Houston Hobby
9h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:12 pm - 11:31 pmHOU  Houston Hobby-PWM Portland
7h 19m1 stop Atlanta Hartsfield-Jackson
$369Delta
Tue, Nov 17 - Mon, Nov 23
Delta Logo
6:27 am - 2:11 pmPWM  Portland-HOU Houston Hobby
8h 44m2 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
$374Delta
Tue, Nov 17 - Mon, Nov 23
American Airlines Logo
2:34 pm - 11:47 pmPWM  Portland-HOU Houston Hobby
10h 13m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth
American Airlines Logo
12:32 pm - 10:56 pmHOU  Houston Hobby-PWM Portland
9h 24m2 stops Dallas/Fort Worth Charlotte Douglas
$462American Airlines
Mon, Feb 22 - Sat, Feb 27
American Airlines Logo
10:31 am - 6:48 pmPWM  Portland-HOU Houston Hobby
9h 17m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth
American Airlines Logo
11:35 am - 10:39 pmHOU  Houston Hobby-PWM Portland
10h 04m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National
$575American Airlines
Tue, Nov 17 - Mon, Nov 23
American Airlines Logo
10:31 am - 6:48 pmPWM  Portland-HOU Houston Hobby
9h 17m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth
American Airlines Logo
11:35 am - 10:39 pmHOU  Houston Hobby-PWM Portland
10h 04m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National
$624American Airlines
Tue, Nov 17 - Mon, Nov 23

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Southwest flights from Portland, Maine to Houston Hobby Airport

Our best Southwest deals on Portland, Maine to Houston Hobby Airport flight tickets
Southwest
Dec 9
PWM3:25 pmPortland
6h 30m
1 stop
HOU8:55 pmHouston Hobby
Dec 10
HOU5:40 amHouston Hobby
8h 05m
1 stop
PWM2:45 pmPortland
$343
Southwest
Dec 9
PWM5:15 amPortland
9h 40m
2 stops
HOU1:55 pmHouston Hobby
Dec 10
HOU5:40 amHouston Hobby
5h 30m
1 stop
PWM12:10 pmPortland
$348
Southwest
Dec 15
PWM3:25 pmPortland
8h 35m
2 stops
HOU11:00 pmHouston Hobby
Dec 17
HOU8:45 pmHouston Hobby
12h 05m
1 stop
PWM9:50 amPortland
$354

Delta flights from Portland, Maine to Houston Hobby Airport

Our best Delta deals on Portland, Maine to Houston Hobby Airport flight tickets
Delta
Nov 17
PWM6:27 amPortland
11h 02m
2 stops
HOU4:29 pmHouston Hobby
Nov 23
HOU6:00 amHouston Hobby
6h 01m
1 stop
PWM1:01 pmPortland
$384
Delta
Dec 14
PWM6:00 amPortland
9h 13m
1 stop
HOU2:13 pmHouston Hobby
Dec 16
HOU3:11 pmHouston Hobby
7h 22m
1 stop
PWM11:33 pmPortland
$399
Delta
Mar 31
PWM6:00 amPortland
7h 14m
1 stop
HOU12:14 pmHouston Hobby
Apr 14
HOU1:00 pmHouston Hobby
9h 49m
2 stops
PWM11:49 pmPortland
$404

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

Tue 12/8

6:00 am-2:13 pm

1 stop9h 13m

Houston Hobby

Tue 1/5

6:00 am-4:59 pm

2 stops9h 59m

$264

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Tue 12/8

6:12 am-2:13 pm

2 stops9h 01m

Houston Hobby

Tue 1/5

6:00 am-4:59 pm

2 stops9h 59m

$269
Quickest round-trip

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Wed 12/9

3:25 pm-8:55 pm

1 stop6h 30m

Houston Hobby

Thu 12/10

5:40 am-2:45 pm

1 stop8h 05m

$343

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Wed 12/9

5:15 am-1:55 pm

2 stops9h 40m

Houston Hobby

Thu 12/10

5:40 am-12:10 pm

1 stop5h 30m

$348

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Fri 12/18

5:20 pm-12:30 am

1 stop8h 10m

Houston Hobby

Mon 1/4

8:45 pm-9:50 am

1 stop12h 05m

$369

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Tue 11/17

6:00 am-2:11 pm

1 stop9h 11m

Houston Hobby

Mon 11/23

3:12 pm-11:31 pm

1 stop7h 19m

$369

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Tue 11/17

6:27 am-2:11 pm

2 stops8h 44m

Houston Hobby

Mon 11/23

3:12 pm-11:31 pm

1 stop7h 19m

$374

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Mon 2/22

2:34 pm-11:47 pm

2 stops10h 13m

Houston Hobby

Sat 2/27

12:32 pm-10:56 pm

2 stops9h 24m

$462

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Tue 11/17

10:31 am-6:48 pm

2 stops9h 17m

Houston Hobby

Mon 11/23

11:35 am-10:39 pm

2 stops10h 04m

$575

PortlandHouston

PWM Portland - HOU Houston Hobby

PWMHOU

Portland

Tue 11/17

10:31 am-6:48 pm

2 stops9h 17m

Houston Hobby

Mon 11/23

11:35 am-10:39 pm

2 stops10h 04m

$624

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 low for flights on this route.

Typical prices usually range from $378 to $544.
The lowest price recently found on this route was $343.

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

In general, December 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 $374. The month of October is another great option to travel to Houston Hobby Airport, with average flight prices from Portland, Maine averaging around $399.

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

As of October 2026, prices for Portland, Maine to Houston Hobby Airport flights are approximately 4% more expensive 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

$135

Fastest flight time

6h 14m

Direct flights

None
The best one-way flight to Houston Hobby Airport from Portland, Maine in the past 72 hours is $135. The best round-trip flight deal from Portland, Maine to Houston Hobby Airport found on momondo in the last 72 hours is $264.
The fastest flight from Portland, Maine to Houston Hobby Airport takes 6h 14m
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 6h 14m, 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
United AirlinesPriceFrom $254Free CancellationRating
7.3
10,440 reviews
Search United Airlines flights
DeltaPriceFrom $255Free CancellationRating
7.8
8,676 reviews
Search Delta flights
American AirlinesPriceFrom $260Free CancellationRating
7.0
12,187 reviews
Search American Airlines flights
SouthwestPriceFrom $322Free CancellationRating
7.9
4,220 reviews
Search Southwest flights

Traveling to a place near Houston?

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