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$112+ Cheap flights from Portland, ME to Tucson (PWM - TUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — TUS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Tucson are usually found in September or May, booked 40 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Portland to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Tucson (TUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$249
(United Airlines)

One-way from

$112
(Southwest)

Popular in

July

Cheapest in

September

Average price

$417
From Portland to Tucson
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One-way flight from Portland to Tucson
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Highest demand for flights based on searches. 12% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Portland to Tucson

Cheapest flights from Portland to Tucson
Explore the most affordable flight options available from Portland to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:51 pmPWM - TUS
1 stop8h 08mUnited Airlines
Wed 11/57:00 amTUS - PWM
1 stop6h 48mUnited Airlines
Deal found 9/10$249
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:23 pmPWM - TUS
2 stops12h 24mAmerican Airlines
Wed 12/109:15 amTUS - PWM
2 stops10h 22mAmerican Airlines
Deal found 9/10$259
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:37 pmPWM - TUS
1 stop21h 16mAmerican Airlines
Sat 12/69:41 amTUS - PWM
2 stops10h 51mAmerican Airlines
Deal found 9/10$265
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:46 amPWM - TUS
2 stops9h 58mAmerican Airlines
Tue 12/99:09 amTUS - PWM
2 stops12h 28mAmerican Airlines
Deal found 9/9$283
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amPWM - TUS
1 stop8h 43mDelta
Wed 12/107:24 amTUS - PWM
2 stops14h 35mDelta
Deal found 9/9$302
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amPWM - TUS
1 stop8h 43mDelta
Wed 12/107:24 amTUS - PWM
2 stops14h 35mDelta
Deal found 9/9$310
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 amPWM - TUS
1 stop8h 43mDelta
Wed 12/107:24 amTUS - PWM
2 stops14h 35mDelta
Deal found 9/9$326
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amPWM - TUS
1 stop8h 43mDelta
Tue 12/92:14 pmTUS - PWM
2 stops19h 54mDelta
Deal found 9/9$351
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:46 amPWM - TUS
2 stops9h 59mAmerican Airlines
Sat 12/68:00 amTUS - PWM
2 stops11h 42mAmerican Airlines
Deal found 9/9$359

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Tucson that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Portland to Tucson that are best for you.

Fly from

Portland

Fly to

Tucson

Route

Depart

Return

Price

PortlandTucson

PWM - TUS

PWMTUS

Portland

Sat 12/6

7:11 am-6:56 pm

2 stops13h 45m

Tucson

Wed 12/10

9:09 am-11:37 pm

2 stops12h 28m

$259

PortlandTucson

PWM - TUS

PWMTUS

Portland

Wed 12/3

6:00 am-12:43 pm

1 stop8h 43m

Tucson

Wed 12/10

7:24 am-11:59 pm

2 stops14h 35m

$302

PortlandTucson

PWM - TUS

PWMTUS

Portland

Sat 12/6

6:00 am-12:43 pm

1 stop8h 43m

Tucson

Wed 12/10

7:24 am-11:59 pm

2 stops14h 35m

$302

PortlandTucson

PWM - TUS

PWMTUS

Portland

Sun 12/7

6:00 am-12:43 pm

1 stop8h 43m

Tucson

Wed 12/10

7:24 am-11:59 pm

2 stops14h 35m

$326

PortlandTucson

PWM - TUS

PWMTUS

Portland

Wed 12/3

6:00 am-12:43 pm

1 stop8h 43m

Tucson

Tue 12/9

2:14 pm-12:08 pm

2 stops19h 54m

$351

PortlandTucson

PWM - TUS

PWMTUS

Portland

Sat 12/6

12:48 pm-11:59 pm

2 stops13h 11m

Tucson

Tue 12/9

2:14 pm-12:08 pm

2 stops19h 54m

$356

PortlandTucson

PWM - TUS

PWMTUS

Portland

Wed 12/3

6:00 am-12:43 pm

1 stop8h 43m

Tucson

Sat 12/6

6:00 am-8:51 pm

2 stops12h 51m

$360

PortlandTucson

PWM - TUS

PWMTUS

Portland

Thu 12/4

6:00 am-12:43 pm

1 stop8h 43m

Tucson

Sat 12/6

6:00 am-8:51 pm

2 stops12h 51m

$368

PortlandTucson

PWM - TUS

PWMTUS

Portland

Wed 12/3

6:00 am-12:43 pm

1 stop8h 43m

Tucson

Mon 12/8

1:48 pm-1:54 pm

2 stops22h 06m

$369

PortlandTucson

PWM - TUS

PWMTUS

Portland

Fri 12/5

6:00 am-12:43 pm

1 stop8h 43m

Tucson

Wed 12/10

7:24 am-11:59 pm

2 stops14h 35m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
1
2
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Best time to book a flight from Portland to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Tucson

How far ahead should I book a flight from Portland, Maine to Tucson?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Tucson. Price data was last updated on August 29, 2025.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland, Maine to Tucson. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland, Maine to Tucson?

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Tucson (average of $362). Flying from Portland, Maine to Tucson in March is currently the most expensive (average of $424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Tucson

Get insights into the airlines that provide service to Tucson. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tucson. Reviews last updated September 11, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Portland to Tucson have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Portland to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland, Maine to Tucson?

    A quick flight from Portland, Maine to Tucson can take about 8h 43m. American Airlines provides one of the quickest options available for as low as $302. Portland, Maine and Tucson are separated by a distance of 2326 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Portland, Maine to Tucson round-trip?

    Currently priced at $338, Delta will fly you from Portland, Maine to Tucson and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $347 and $350, respectively. These flights start at 39% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Portland, Maine to Tucson one-way?

    $112 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $125 and $141, respectively.

  • Can I find deals for flights from Portland to Tucson that include hotel bookings?

    Yes. In addition to deals on Portland to Tucson flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Tucson?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Tucson.

  • Can I find deals for business class flights from Portland to Tucson?

    Yes. Cheapflights offers flight deals from Portland to Tucson by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Tucson?

    Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Tucson (average of $362). Flying from Portland, Maine to Tucson in March is currently the most expensive (average of $424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Sierra Vista
Green Valley

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Top 4 airlines flying from Portland to Tucson

Discover the top 4 airlines that operate flights from Portland to Tucson. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$338Average$541FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$347Average$437FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$350Average$621FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$383Average$516FlexibilityNo cancel feeOn-time63%

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