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$197+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — TUS
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
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 December 10, 2025.

This United Airlines deal was found by Cheapflights users on 12/8. 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.
Wed 12/247:30 pmPWM - TUS
2 stops20h 08mUnited Airlines
Mon 12/292:40 pmTUS - PWM
2 stops17h 04mUnited Airlines
Deal found 12/8$862
This Delta deal was found by Cheapflights users on 12/8. 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 12/245:45 amPWM - TUS
1 stop8h 27mDelta
Mon 12/297:00 pmTUS - PWM
2 stops15h 16mDelta
Deal found 12/8$902
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:30 amPWM - TUS
2 stops12h 05mUnited Airlines
Sat 12/276:40 amTUS - PWM
2 stops14h 42mUnited Airlines
Deal found 12/9$978
This Delta deal was found by Cheapflights users on 12/9. 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.
Fri 12/126:08 amPWM - TUS
1 stop8h 31mDelta
Fri 12/191:45 pmTUS - PWM
1 stop6h 38mDelta
Deal found 12/9$987
This United Airlines deal was found by Cheapflights users on 12/8. 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.
Mon 12/84:25 pmPWM - TUS
1 stop8h 48mUnited Airlines
Mon 12/158:02 pmTUS - PWM
2 stops15h 36mUnited Airlines
Deal found 12/8$992
This Southwest deal was found by Cheapflights users on 12/8. 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.
Mon 12/812:45 pmPWM - TUS
2 stops11h 55mSouthwest
Mon 12/1512:00 pmTUS - PWM
2 stops8h 15mSouthwest
Deal found 12/8$997
This American Airlines deal was found by Cheapflights users on 12/8. 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 12/2412:21 pmPWM - TUS
2 stops10h 00mAmerican Airlines
Sun 12/289:04 amTUS - PWM
2 stops11h 47mAmerican Airlines
Deal found 12/8$1,040
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amPWM - TUS
3 stops17h 38mUnited Airlines
Fri 12/196:40 amTUS - PWM
2 stops14h 42mUnited Airlines
Deal found 12/9$1,073
This American Airlines deal was found by Cheapflights users on 12/8. 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 12/2312:21 pmPWM - TUS
2 stops12h 22mAmerican Airlines
Sun 12/289:04 amTUS - PWM
2 stops11h 47mAmerican Airlines
Deal found 12/8$1,080
This Delta deal was found by Cheapflights users on 12/8. 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 12/235:45 amPWM - TUS
1 stop8h 27mDelta
Sun 12/281:22 pmTUS - PWM
1 stop7h 21mDelta
Deal found 12/8$1,128

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 December 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$307
(Delta)

One-way from

$197
(Delta)

Popular in

November

Cheapest in

September

Average price

$751
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. 28% potential increase in price ($238 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 10, 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 1/17

5:30 am-12:32 pm

1 stop9h 02m

Tucson

Tue 1/20

1:42 pm-10:27 pm

1 stop6h 45m

$307

PortlandTucson

PWM - TUS

PWMTUS

Portland

Sun 1/18

5:30 am-12:32 pm

1 stop9h 02m

Tucson

Tue 1/20

1:42 pm-10:27 pm

1 stop6h 45m

$307

PortlandTucson

PWM - TUS

PWMTUS

Portland

Sat 1/17

5:30 am-12:32 pm

1 stop9h 02m

Tucson

Wed 1/21

1:42 pm-10:27 pm

1 stop6h 45m

$337

PortlandTucson

PWM - TUS

PWMTUS

Portland

Sun 1/18

5:30 am-12:32 pm

1 stop9h 02m

Tucson

Wed 1/21

1:42 pm-10:27 pm

1 stop6h 45m

$337

PortlandTucson

PWM - TUS

PWMTUS

Portland

Sat 1/17

8:40 am-6:07 pm

2 stops11h 27m

Tucson

Wed 1/21

7:02 am-11:30 pm

2 stops14h 28m

$347

PortlandTucson

PWM - TUS

PWMTUS

Portland

Sat 1/17

6:00 am-4:10 pm

2 stops12h 10m

Tucson

Wed 1/21

8:00 am-10:07 pm

2 stops12h 07m

$347

PortlandTucson

PWM - TUS

PWMTUS

Portland

Sat 1/17

5:30 am-12:32 pm

1 stop9h 02m

Tucson

Thu 1/22

1:42 pm-10:27 pm

1 stop6h 45m

$350

PortlandTucson

PWM - TUS

PWMTUS

Portland

Thu 1/8

5:30 am-3:02 pm

1 stop11h 32m

$197

PortlandTucson

PWM - TUS

PWMTUS

Portland

Wed 3/18

5:30 am-11:33 am

1 stop9h 03m

$224

PortlandTucson

PWM - TUS

PWMTUS

Portland

Sat 12/20

11:16 am-5:53 pm

2 stops32h 37m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 13 results
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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Tucson flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $254). 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 December 10, 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
7.9
Good
4,253 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,007 reviews
Southwest
7.9
Good
4,253 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,092 reviews
Southwest
7.9
Good
4,253 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,048 reviews
Southwest
7.9
Good
4,253 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 02m. Delta provides one of the quickest options available for as low as $307. Portland, Maine and Tucson are separated by a distance of 2326 mi.

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

    Currently priced at $297, 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 $338, 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 United Airlines and American Airlines, with prices starting from $166 and $180, 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 $254). 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

Browse thousands of different options on Cheapflights for your next trip

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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 December 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$297Average$621FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$323Average$427FlexibilityNo cancel feeOn-time71%
DeltaCheapest$338Average$542FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$361Average$731FlexibilityNo cancel feeOn-time63%

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