What is the cheapest airline that flies from Portland to Texas?

Delta, Southwest, and American Airlines are the most popular carriers operating from Portland to Texas

What airlines fly to Texas?

Delta, American Airlines and JetBlue are the top three most popular airlines that fly to Texas from Portland, Maine according to our data. Delta is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Texas. Keep in mind that there are 8 different airlines that fly to Texas on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to Texas?

Prices for flights from Portland Airport to Texas are updated daily.

How many operators does momondo search for flights from Portland Airport to Texas?

There are 4 operators available for flights from Portland Airport to Texas as of March 2026.

How old do you have to be to fly from Portland Airport to Texas?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Texas.

What documentation or ID do you need to fly to Texas?

The travel and health documents required for your trip to Texas 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 Texas. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$129 Cheap Flights from Portland to Texas in 2026

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Find the cheapest flights from Portland, Maine to Texas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:33 pm - 1:48 am

PWM

IAH

8h 15m

1 stop

6:23 am - 1:27 pm

IAH

PWM

6h 04m

1 stop

$289United Airlines

Fri, Apr 24 - Sat, May 2

2:05 pm - 9:25 pm

PWM

IAH

8h 20m

1 stop

5:20 am - 12:00 pm

IAH

PWM

5h 40m

1 stop

$290Delta

Sat, May 9 - Mon, May 11

3:39 pm - 11:59 pm

PWM

IAH

9h 20m

2 stops

1:14 pm - 10:13 pm

IAH

PWM

7h 59m

1 stop

$294American Airlines

Mon, Apr 27 - Tue, May 12

12:55 pm - 9:25 pm

PWM

IAH

9h 30m

2 stops

5:20 am - 12:00 pm

IAH

PWM

5h 40m

1 stop

$295Delta

Sat, May 9 - Mon, May 11

10:47 am - 4:29 pm

PWM

IAH

6h 42m

1 stop

5:00 am - 1:31 pm

IAH

PWM

7h 31m

2 stops

$309American Airlines

Wed, May 20 - Sun, May 24

7:16 pm - 12:45 am

PWM

IAH

6h 29m

1 stop

5:04 am - 2:26 pm

IAH

PWM

8h 22m

1 stop

$310United Airlines

Fri, May 22 - Tue, May 26

4:50 pm - 12:05 am

PWM

HOU

8h 15m

1 stop

4:05 pm - 10:35 pm

HOU

PWM

5h 30m

1 stop

$323Southwest

Mon, Apr 27 - Tue, May 12

6:10 am - 11:20 am

PWM

AUS

6h 10m

1 stop

5:05 am - 2:10 pm

AUS

PWM

8h 05m

1 stop

$326Southwest

Tue, Apr 7 - Thu, Apr 9

11:29 am - 7:54 am

PWM

DFW

21h 25m

2 stops

9:00 pm - 10:17 am

DFW

PWM

12h 17m

1 stop

$333Multiple Airlines

Mon, Mar 23 - Tue, Mar 31

7:56 pm - 7:26 pm

PWM

DFW

24h 30m

2 stops

6:51 pm - 10:27 am

DFW

PWM

14h 36m

1 stop

$342Multiple Airlines

Sun, May 17 - Tue, May 19

United Airlines flights from Portland, Maine to Texas

Our best United Airlines deals on Portland, Maine to Texas flight tickets

United Airlines

Apr 24

PWM6:33 pmPortland

8h 15m

1 stop

IAH1:48 amHouston George Bush Intcntl

May 2

IAH6:23 amHouston George Bush Intcntl

6h 04m

1 stop

PWM1:27 pmPortland

$289

United Airlines

May 22

PWM7:16 pmPortland

6h 29m

1 stop

IAH12:45 amHouston George Bush Intcntl

May 26

IAH5:04 amHouston George Bush Intcntl

8h 22m

1 stop

PWM2:26 pmPortland

$310

United Airlines

May 21

PWM4:51 pmPortland

8h 24m

1 stop

IAH12:15 amHouston George Bush Intcntl

May 24

IAH6:10 amHouston George Bush Intcntl

7h 16m

1 stop

PWM2:26 pmPortland

$319

Delta flights from Portland, Maine to Texas

Our best Delta deals on Portland, Maine to Texas flight tickets

Delta

May 9

PWM2:05 pmPortland

8h 20m

1 stop

IAH9:25 pmHouston George Bush Intcntl

May 11

IAH5:20 amHouston George Bush Intcntl

5h 40m

1 stop

PWM12:00 pmPortland

$290

Delta

May 9

PWM12:55 pmPortland

9h 30m

2 stops

IAH9:25 pmHouston George Bush Intcntl

May 11

IAH5:20 amHouston George Bush Intcntl

5h 40m

1 stop

PWM12:00 pmPortland

$295

Delta

Apr 8

PWM4:48 pmPortland

6h 56m

1 stop

AUS10:44 pmAustin Bergstrom

Apr 15

AUS5:12 amAustin Bergstrom

5h 53m

1 stop

PWM12:05 pmPortland

$317

Fly from

Fly to

Route

Depart

Return

Price

PortlandHouston

PWM - IAH

PWMIAH

Portland

Fri 4/24

6:33 pm-1:48 am

1 stop8h 15m

Houston George Bush Intcntl

Sat 5/2

6:23 am-1:27 pm

1 stop6h 04m

$289

PortlandHouston

PWM - IAH

PWMIAH

Portland

Sat 5/9

2:05 pm-9:25 pm

1 stop8h 20m

Houston George Bush Intcntl

Mon 5/11

5:20 am-12:00 pm

1 stop5h 40m

$290

PortlandHouston

PWM - IAH

PWMIAH

Portland

Mon 4/27

3:39 pm-11:59 pm

2 stops9h 20m

Houston George Bush Intcntl

Tue 5/12

1:14 pm-10:13 pm

1 stop7h 59m

$294

PortlandHouston

PWM - IAH

PWMIAH

Portland

Sat 5/9

12:55 pm-9:25 pm

2 stops9h 30m

Houston George Bush Intcntl

Mon 5/11

5:20 am-12:00 pm

1 stop5h 40m

$295

PortlandHouston

PWM - IAH

PWMIAH

Portland

Wed 5/20

10:47 am-4:29 pm

1 stop6h 42m

Houston George Bush Intcntl

Sun 5/24

5:00 am-1:31 pm

2 stops7h 31m

$309

PortlandHouston

PWM - IAH

PWMIAH

Portland

Fri 5/22

7:16 pm-12:45 am

1 stop6h 29m

Houston George Bush Intcntl

Tue 5/26

5:04 am-2:26 pm

1 stop8h 22m

$310

PortlandHouston

PWM - HOU

PWMHOU

Portland

Mon 4/27

4:50 pm-12:05 am

1 stop8h 15m

Houston Hobby

Tue 5/12

4:05 pm-10:35 pm

1 stop5h 30m

$323

PortlandAustin

PWM - AUS

PWMAUS

Portland

Tue 4/7

6:10 am-11:20 am

1 stop6h 10m

Austin Bergstrom

Thu 4/9

5:05 am-2:10 pm

1 stop8h 05m

$326

PortlandDallas

PWM - DFW

PWMDFW

Portland

Mon 3/23

11:29 am-7:54 am

2 stops21h 25m

Dallas/Fort Worth

Tue 3/31

9:00 pm-10:17 am

1 stop12h 17m

$333

PortlandDallas

PWM - DFW

PWMDFW

Portland

Sun 5/17

7:56 pm-7:26 pm

2 stops24h 30m

Dallas/Fort Worth

Tue 5/19

6:51 pm-10:27 am

1 stop14h 36m

$342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Texas

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

Prices

Airlines

What is the cheapest month to fly to Texas?

The cheapest month to fly to Texas from Portland, Maine is in January. Flight prices, which tend to average around $241, are often lower during this time because this is during the off-season. If you don’t want to visit Texas in January, then you should wait until April to fly from Portland, Maine, when ticket prices are also cheap, with an average price of $388.

What is the cheapest day to depart on your flight to Texas?

According to our data, Wednesday is the cheapest day to fly to Texas from Portland, Maine. The lowest ticket price found for a Wednesday departure recently was $415. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Texas on Sunday is $550.

What is the cheapest time of day to depart on your flight to Texas?

The cheapest time of day to fly to Texas is in the morning when flights can be purchased for as low as $446. Flights to Texas are more costly in the afternoon, with an average ticket price of $467. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Portland to Texas flight route?

Fly from Portland to Dallas/Fort Worth for the best Portland - Texas flight prices

How far in advance should I book a flight to Texas?

You are more likely to see cheaper flights to Texas from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Texas for around $439 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Texas from Portland, Maine for as low as $373 on momondo.

What cabin class options are available on Portland to Texas flights?

There are 3 cabin classes available to choose from on Portland to Texas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland, Maine to Texas flights?

You could potentially save up to 11% on your flight if you consider stops on a Portland, Maine to Texas flight.

Cheap Portland, Maine to Texas flight deals and tips

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

Best Price Found	$239
Fastest flight time	4h 09m
Direct flights	Every day
Airports in Texas	162 airports

The best one-way flight to Texas from Portland, Maine in the past 72 hours is $239. The best round-trip flight deal from Portland, Maine to Texas found on momondo in the last 72 hours is $454.

The fastest flight from Portland, Maine to Texas takes 4h 09m

Direct flights go from Portland, Maine to Texas every day.

There are 162 airports in Texas. From Portland, Maine there are direct flights to Houston George Bush Intcntl (IAH), Dallas/Fort Worth (DFW).

Search flight deals

When did momondo last update prices for flights from Portland Airport to Texas?
Prices for flights from Portland Airport to Texas are updated daily.
How many operators does momondo search for flights from Portland Airport to Texas?
There are 4 operators available for flights from Portland Airport to Texas as of March 2026.
How old do you have to be to fly from Portland Airport to Texas?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Texas.
What documentation or ID do you need to fly to Texas?
The travel and health documents required for your trip to Texas 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 Texas. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Portland, Maine to Texas?
momondo data reveals that the most frequently booked plane model on the route from Portland, Maine to Texas is Boeing 737-800, representing 23.08% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 10.26%, Airbus A321-100/200 at 10.26%, and Airbus A320neo at 7.69%.

Best airlines flying from Portland, Maine to Texas

Compare and see reviews for airlines that fly from Portland, Maine to Texas with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $138	Free Cancellation	Rating 7.9 8,248 reviews	Search Delta flights
American Airlines	PriceFrom $171	Free Cancellation	Rating 7.1 11,381 reviews	Search American Airlines flights
United Airlines	PriceFrom $247	Free Cancellation	Rating 7.4 9,389 reviews	Search United Airlines flights
Southwest	PriceFrom $272	Free Cancellation	Rating 8.0 4,307 reviews	Search Southwest flights

Why use momondo?

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

Finding the right flight to Texas from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Texas quick and easy, saving you time and money.

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

All flight searches from Portland to Texas on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Texas from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Portland to Texas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.