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$369+ Cheap flights from Portland, ME to Tucson (PWM - TUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — TUS
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
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 septiembre 17, 2025.

Round-trip from

$369
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$417
From Portland to Tucson
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($31 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 septiembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/17. 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.
jue. 12/45:46 amPWM - TUS
2 stops12h 11mAmerican Airlines
lun. 12/89:15 amTUS - PWM
2 stops12h 22mAmerican Airlines
Deal found 9/17$369
This Delta deal was found by Cheapflights users on 9/16. 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.
mié. 10/16:00 amPWM - TUS
1 stop8h 47mDelta
dom. 10/512:57 pmTUS - PWM
1 stop8h 14mDelta
Deal found 9/16$547
This United Airlines deal was found by Cheapflights users on 9/16. 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.
jue. 10/166:00 amPWM - TUS
2 stops12h 05mUnited Airlines
lun. 10/2011:35 amTUS - PWM
1 stop7h 09mUnited Airlines
Deal found 9/16$572
This American Airlines deal was found by Cheapflights users on 9/16. 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.
mié. 10/18:02 amPWM - TUS
2 stops9h 29mAmerican Airlines
dom. 10/510:06 amTUS - PWM
2 stops10h 39mAmerican Airlines
Deal found 9/16$584
This United Airlines deal was found by Cheapflights users on 9/17. 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.
jue. 12/44:25 pmPWM - TUS
1 stop8h 48mUnited Airlines
lun. 12/87:00 amTUS - PWM
2 stops14h 09mUnited Airlines
Deal found 9/17$611
This Southwest deal was found by Cheapflights users on 9/16. 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.
mié. 10/154:00 pmPWM - TUS
2 stops9h 30mSouthwest
dom. 10/197:10 amTUS - PWM
1 stop6h 30mSouthwest
Deal found 9/16$647
This American Airlines deal was found by Cheapflights users on 9/16. 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.
mié. 10/156:00 amPWM - TUS
2 stops12h 04mAmerican Airlines
dom. 10/198:24 pmTUS - PWM
2 stops12h 04mAmerican Airlines
Deal found 9/16$717
This American Airlines deal was found by Cheapflights users on 9/17. 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.
sáb. 10/49:18 amPWM - TUS
1 stop8h 42mAmerican Airlines
vie. 10/1012:58 pmTUS - PWM
1 stop6h 47mAmerican Airlines
Deal found 9/17$757
This United Airlines deal was found by Cheapflights users on 9/17. 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.
sáb. 10/45:45 amPWM - TUS
3 stops18h 14mUnited Airlines
vie. 10/1011:35 amTUS - PWM
1 stop7h 09mUnited Airlines
Deal found 9/17$767

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 septiembre 17, 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

jue. 12/4

5:46 am-3:57 pm

2 stops12h 11m

Tucson

lun. 12/8

9:15 am-11:37 pm

2 stops12h 22m

$369

PortlandTucson

PWM - TUS

PWMTUS

Portland

vie. 2/20

5:30 am-12:24 pm

1 stop8h 54m

Tucson

mar. 3/3

1:40 pm-1:51 pm

2 stops22h 11m

$450

PortlandTucson

PWM - TUS

PWMTUS

Portland

mar. 2/24

5:45 am-12:48 pm

1 stop9h 03m

Tucson

sáb. 2/28

7:30 am-11:21 pm

2 stops13h 51m

$453

PortlandTucson

PWM - TUS

PWMTUS

Portland

mar. 2/24

6:00 am-4:12 pm

2 stops12h 12m

Tucson

mar. 3/3

8:10 am-11:21 pm

2 stops13h 11m

$458

PortlandTucson

PWM - TUS

PWMTUS

Portland

mar. 2/24

6:00 am-6:15 pm

2 stops14h 15m

Tucson

mié. 3/4

8:10 am-11:21 pm

2 stops13h 11m

$458

PortlandTucson

PWM - TUS

PWMTUS

Portland

sáb. 2/21

5:40 am-5:09 pm

2 stops13h 29m

Tucson

lun. 3/2

8:49 pm-11:39 am

2 stops12h 50m

$469

PortlandTucson

PWM - TUS

PWMTUS

Portland

lun. 2/23

2:29 pm-11:59 pm

2 stops11h 30m

Tucson

lun. 3/2

8:49 pm-11:39 am

2 stops12h 50m

$469

PortlandTucson

PWM - TUS

PWMTUS

Portland

mié. 2/18

5:30 am-12:24 pm

1 stop8h 54m

Tucson

lun. 3/2

1:40 pm-1:51 pm

2 stops22h 11m

$481

PortlandTucson

PWM - TUS

PWMTUS

Portland

jue. 2/19

5:30 am-12:24 pm

1 stop8h 54m

Tucson

mar. 3/3

6:10 pm-1:51 pm

2 stops17h 41m

$481

PortlandTucson

PWM - TUS

PWMTUS

Portland

dom. 2/22

5:30 am-12:24 pm

1 stop8h 54m

Tucson

lun. 3/2

4:15 pm-1:51 pm

2 stops19h 36m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 15 results
1
2

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 September 12, 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 $361). 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 septiembre 17, 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
4,242 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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
4,242 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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 54m. American Airlines provides one of the quickest options available for as low as $450. 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 37% lower than the current average price 3 months from now.

  • 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 $361). 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

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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$338Average$541FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$347Average$437FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$350Average$614FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$383Average$553FlexibilityNo cancel feeOn-time63%

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