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$184+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — TUS
Apr 6 — Apr 131
Mon 4/6
Mon 4/13
1 adult, Economy
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Cheap 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 March 7, 2026.

This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/41:10 pm
PWM
-
TUS
2 stops12h 00m
Southwest
Tue 4/76:35 am
TUS
-
PWM
2 stops13h 00m
Southwest
Deal found 3/2$388
This United Airlines deal was found by Cheapflights users on 3/2. 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 4/44:28 pm
PWM
-
TUS
1 stop8h 34m
United Airlines
Tue 4/76:00 am
TUS
-
PWM
2 stops12h 40m
United Airlines
Deal found 3/2$394
This Delta deal was found by Cheapflights users on 3/4. 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 4/55:23 am
PWM
-
TUS
1 stop9h 07m
Delta
Wed 4/155:37 pm
TUS
-
PWM
2 stops15h 28m
Delta
Deal found 3/4$422
This American Airlines deal was found by Cheapflights users on 3/2. 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.
Sun 4/511:59 am
PWM
-
TUS
2 stops13h 06m
American Airlines
Wed 4/158:15 pm
TUS
-
PWM
2 stops12h 00m
American Airlines
Deal found 3/2$423
This Delta deal was found by Cheapflights users on 3/2. 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.
Tue 4/2112:46 pm
PWM
-
TUS
2 stops10h 47m
Delta
Tue 4/285:37 pm
TUS
-
PWM
2 stops15h 28m
Delta
Deal found 3/2$429

Find 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 March 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$388
(Southwest)

One-way from

$184
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$565
Provider with most accurate pricing for Portland-Tucson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Tucson flights.
Search Deals
From Portland to Tucson
Search Deals
One-way flight from Portland to Tucson
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 7, 2026.
Use the filters below to find and compare flights from Portland to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandTucson

PWM - TUS

PWMTUS

Portland

Sun 4/5

5:23 am-11:30 am

1 stop9h 07m

Tucson

Wed 4/15

5:37 pm-12:05 pm

2 stops15h 28m

$422

PortlandTucson

PWM - TUS

PWMTUS

Portland

Sun 4/5

11:59 am-8:02 pm

2 stops11h 03m

Tucson

Wed 4/15

10:30 am-10:46 pm

2 stops9h 16m

$424

PortlandTucson

PWM - TUS

PWMTUS

Portland

Wed 8/19

9:15 am-5:04 pm

2 stops10h 49m

Tucson

Thu 9/17

9:30 am-11:59 pm

2 stops11h 29m

$492

PortlandTucson

PWM - TUS

PWMTUS

Portland

Fri 4/3

2:50 pm-11:10 pm

2 stops11h 20m

Tucson

Fri 4/10

7:00 pm-11:55 am

2 stops13h 55m

$499

PortlandTucson

PWM - TUS

PWMTUS

Portland

Thu 4/16

12:45 pm-9:20 pm

2 stops11h 35m

Tucson

Mon 4/20

6:05 am-11:25 pm

2 stops14h 20m

$526

PortlandTucson

PWM - TUS

PWMTUS

Portland

Fri 4/24

12:46 pm-8:33 pm

2 stops10h 47m

Tucson

Wed 4/29

5:37 pm-3:57 pm

2 stops19h 20m

$557

PortlandTucson

PWM - TUS

PWMTUS

Portland

Wed 4/22

6:00 am-5:14 pm

2 stops14h 14m

Tucson

Fri 5/1

6:30 am-11:23 pm

2 stops13h 53m

$572

PortlandTucson

PWM - TUS

PWMTUS

Portland

Sat 8/22

6:00 am-11:37 am

1 stop8h 37m

Tucson

Sat 9/19

12:00 pm-10:49 am

2 stops19h 49m

$578

PortlandTucson

PWM - TUS

PWMTUS

Portland

Fri 8/21

6:00 am-11:37 am

1 stop8h 37m

Tucson

Sat 9/19

12:00 pm-10:49 am

2 stops19h 49m

$578
Quickest round-trip

PortlandTucson

PWM - TUS

PWMTUS

Portland

Thu 4/23

12:46 pm-8:33 pm

2 stops10h 47m

Tucson

Thu 4/30

12:51 pm-11:23 pm

1 stop7h 32m

$594

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to Tucson

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Tucson in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Tucson flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Tucson flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Tucson flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Currently, July is the cheapest month in which you can book a flight from Portland, Maine to Tucson (average of $263). Flying from Portland, Maine to Tucson in June is currently the most expensive (average of $369). 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 March 7, 2026.
See what other customers who have flown with Delta, United Airlines, and American 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.
Delta
7.9
Good
8,271 reviews

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,271 reviews
Delta
7.9
Good
8,271 reviews

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,404 reviews
Delta
7.9
Good
8,271 reviews

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,398 reviews
Delta
7.9
Good
8,271 reviews

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 9h 07m. Delta provides one of the quickest options available for as low as $422. 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 $294, United Airlines will fly you from Portland, Maine to Tucson and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $323 and $331, respectively. These flights start at 50% lower than the current average price 3 months from now.

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

    $153 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $158 and $166, 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, July is the cheapest month in which you can book a flight from Portland, Maine to Tucson (average of $263). Flying from Portland, Maine to Tucson in June is currently the most expensive (average of $369). 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 3 airlines flying from Portland to Tucson

Discover the top 3 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 March 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$294Average$561FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$323Average$427FlexibilityNo cancel feeOn-time71%
DeltaCheapest$331Average$678FlexibilityNo cancel feeOn-timeN/A

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