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$180+ Cheap flights from Portland, ME to Salt Lake City (PWM - SLC)

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SLC
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Salt Lake City are usually found in August or September, booked 73 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Salt Lake City

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Salt Lake City (SLC). 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 14, 2025.

Round-trip from

$271
(Southwest)

One-way from

$180
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$407
From Portland to Salt Lake City
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One-way flight from Portland to Salt Lake City
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Highest demand for flights based on searches. 12% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 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 Salt Lake City

Cheapest flights from Portland to Salt Lake City
Explore the most affordable flight options available from Portland to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Southwest deal was found by Cheapflights users on 9/11. 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.
Thu 10/309:00 amPWM - SLC
1 stop8h 45mSouthwest
Tue 11/412:15 pmSLC - PWM
1 stop8h 00mSouthwest
Deal found 9/11$271
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/306:00 amPWM - SLC
2 stops12h 19mAmerican Airlines
Tue 11/48:17 amSLC - PWM
2 stops11h 18mAmerican Airlines
Deal found 9/11$283
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/303:20 pmPWM - SLC
1 stop7h 20mUnited Airlines
Mon 11/312:15 amSLC - PWM
1 stop7h 04mUnited Airlines
Deal found 9/11$297
This United Airlines deal was found by Cheapflights users on 9/12. 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 11/54:54 pmPWM - SLC
1 stop7h 37mUnited Airlines
Sun 11/97:00 amSLC - PWM
1 stop6h 49mUnited Airlines
Deal found 9/12$313
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/233:28 pmPWM - SLC
1 stop10h 12mAmerican Airlines
Sun 10/265:07 pmSLC - PWM
1 stop16h 21mAmerican Airlines
Deal found 9/11$316
This Delta deal was found by Cheapflights users on 9/12. 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 11/512:45 pmPWM - SLC
2 stops13h 51mDelta
Sun 11/96:00 amSLC - PWM
1 stop8h 07mDelta
Deal found 9/12$326
This Southwest deal was found by Cheapflights users on 9/13. 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.
Tue 11/115:30 amPWM - SLC
1 stop10h 10mSouthwest
Fri 11/142:10 pmSLC - PWM
1 stop8h 10mSouthwest
Deal found 9/13$358
This Delta deal was found by Cheapflights users on 9/13. 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 11/276:00 amPWM - SLC
1 stop8h 43mDelta
Thu 12/46:00 amSLC - PWM
1 stop8h 06mDelta
Deal found 9/13$359
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/176:14 amPWM - SLC
1 stop8h 14mAmerican Airlines
Wed 10/229:45 amSLC - PWM
2 stops12h 06mAmerican Airlines
Deal found 9/14$363
This American Airlines deal was found by Cheapflights users on 9/13. 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 11/277:02 amPWM - SLC
1 stop9h 07mAmerican Airlines
Thu 12/410:59 amSLC - PWM
2 stops10h 38mAmerican Airlines
Deal found 9/13$364

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Salt Lake City 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 14, 2025.
Use the filters below to find and compare flights from Portland to Salt Lake City that are best for you.

Fly from

Portland

Fly to

Salt Lake City

Route

Depart

Return

Price

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Thu 10/30

5:45 am-2:00 pm

2 stops10h 15m

Salt Lake City

Tue 11/4

12:15 pm-10:15 pm

1 stop8h 00m

$276

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Thu 10/30

3:20 pm-8:40 pm

1 stop7h 20m

Salt Lake City

Mon 11/3

12:15 am-9:19 am

1 stop7h 04m

$297

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Wed 11/5

4:54 pm-10:31 pm

1 stop7h 37m

Salt Lake City

Sat 11/8

12:15 am-9:19 am

1 stop7h 04m

$313

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Wed 11/5

12:45 pm-12:36 am

2 stops13h 51m

Salt Lake City

Sun 11/9

6:00 am-4:07 pm

1 stop8h 07m

$326

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Thu 11/27

6:00 am-12:43 pm

1 stop8h 43m

Salt Lake City

Thu 12/4

6:00 am-4:06 pm

1 stop8h 06m

$359

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Fri 10/17

6:14 am-12:28 pm

1 stop8h 14m

Salt Lake City

Wed 10/22

9:45 am-11:51 pm

2 stops12h 06m

$363

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Tue 11/11

5:30 am-1:50 pm

2 stops10h 20m

Salt Lake City

Fri 11/14

2:10 pm-12:20 am

1 stop8h 10m

$363

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Thu 11/27

7:02 am-2:09 pm

1 stop9h 07m

Salt Lake City

Thu 12/4

10:59 am-11:37 pm

2 stops10h 38m

$364

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Fri 10/17

6:14 am-11:39 am

1 stop7h 25m

Salt Lake City

Wed 10/22

12:41 pm-9:44 pm

1 stop7h 03m

$373

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Sat 10/25

6:19 am-12:28 pm

1 stop8h 09m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 20 results
1
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Best time to book a flight from Portland to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City 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 Salt Lake City

How far ahead should I book a flight from Portland, Maine to Salt Lake City?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Salt Lake City. Price data was last updated on September 12, 2025.

The best time to book flights from Portland, Maine to Salt Lake City is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Portland, Maine to Salt Lake City?

Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Salt Lake City (average of $277). Flying from Portland, Maine to Salt Lake City in March is currently the most expensive (average of $417). 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.

What is the cheapest time of day to fly from PWM to SLC?

Find hourly flight availability from Portland to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

When flying from Portland, Maine to Salt Lake City, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 33% versus a flight in the morning.

Reviews of airlines servicing Salt Lake City

Get insights into the airlines that provide service to Salt Lake City. 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 Salt Lake City. Reviews last updated September 14, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Portland to Salt Lake City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

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
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

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
7,956 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

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
8,931 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

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
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

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 Salt Lake City. 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 Salt Lake City?

    Southwest and United Airlines can get you from Portland, Maine to Salt Lake City in just under 7h 20m. Your travel time can differ by up to 1h 25m. The distance between Portland, Maine and Salt Lake City is about 2118 mi. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to Salt Lake City, with prices starting at $312. Additional round-trip tickets that might be worth considering are offered by Delta and Southwest, with the lowest prices starting at $342 and $374, respectively. American Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Portland to Salt Lake City that include hotel bookings?

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

  • How can I find direct flights from Portland to Salt Lake City?

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

  • Can I find deals for business class flights from Portland to Salt Lake City?

    Yes. Cheapflights offers flight deals from Portland to Salt Lake City 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 Salt Lake City?

    Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Salt Lake City (average of $277). Flying from Portland, Maine to Salt Lake City in March is currently the most expensive (average of $417). 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 Salt Lake City?

Book flights to Salt Lake City if you plan to visit one of these locations
Bountiful
Midvale
Lehi
Farmington
Layton
Logan
West Valley City
Evanston
West Jordan
South Jordan
Draper
Sandy

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Top 4 airlines flying from Portland to Salt Lake City

Discover the top 4 airlines that operate flights from Portland to Salt Lake City. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$312Average$424FlexibilityNo cancel feeOn-time71%
DeltaCheapest$342Average$497FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$374Average$483FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$382Average$626FlexibilityNo cancel feeOn-time69%

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