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$187+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SLC
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$348
(Southwest)

One-way from

$187
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$541
Provider with most accurate pricing for Portland-Salt Lake City flight deals.
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Provider most trusted by Cheapflights users for Portland-Salt Lake City flights.
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From Portland to Salt Lake City
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One-way flight from Portland to Salt Lake City
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($64 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 October 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 October 14, 2025.

This Delta deal was found by Cheapflights users on 10/13. 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.
Wed 11/512:45 pmPWM - SLC
1 stop9h 15mDelta
Tue 11/116:00 amSLC - PWM
1 stop8h 07mDelta
Deal found 10/13$359
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:25 amPWM - SLC
2 stops12h 23mDelta
Thu 11/206:00 amSLC - PWM
2 stops14h 19mDelta
Deal found 10/14$396
This Delta deal was found by Cheapflights users on 10/12. 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.
Thu 12/44:53 pmPWM - SLC
1 stop7h 21mDelta
Sun 12/76:00 amSLC - PWM
1 stop8h 07mDelta
Deal found 10/12$403
This American Airlines deal was found by Cheapflights users on 10/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:46 amPWM - SLC
2 stops11h 38mAmerican Airlines
Sun 12/79:10 amSLC - PWM
2 stops11h 24mAmerican Airlines
Deal found 10/12$413
This Southwest deal was found by Cheapflights users on 10/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:30 amPWM - SLC
1 stop8h 20mSouthwest
Sun 11/162:10 pmSLC - PWM
1 stop8h 10mSouthwest
Deal found 10/12$483
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Tue 10/281:05 pmPWM - SLC
2 stops12h 36mAmerican Airlines
Sat 11/14:17 pmSLC - PWM
2 stops18h 29mAmerican Airlines
Deal found 10/13$501
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 12/43:00 pmPWM - SLC
1 stop10h 21mUnited Airlines
Sat 12/612:31 amSLC - PWM
1 stop6h 39mUnited Airlines
Deal found 10/12$503

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 October 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

Wed 11/5

12:45 pm-8:00 pm

1 stop9h 15m

Salt Lake City

Tue 11/11

6:00 am-4:07 pm

1 stop8h 07m

$359

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Thu 11/13

12:48 pm-8:00 pm

1 stop9h 12m

Salt Lake City

Thu 11/20

6:00 am-4:07 pm

1 stop8h 07m

$359

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Thu 12/4

4:53 pm-10:14 pm

1 stop7h 21m

Salt Lake City

Sun 12/7

6:00 am-4:07 pm

1 stop8h 07m

$403

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Thu 12/4

5:46 am-3:24 pm

2 stops11h 38m

Salt Lake City

Sun 12/7

9:10 am-10:34 pm

2 stops11h 24m

$413

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Sun 11/9

5:30 am-1:35 pm

2 stops10h 05m

Salt Lake City

Sun 11/16

2:10 pm-12:20 am

1 stop8h 10m

$488

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Tue 10/28

1:05 pm-11:41 pm

2 stops12h 36m

Salt Lake City

Sat 11/1

4:17 pm-12:46 pm

2 stops18h 29m

$501

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Mon 11/3

6:05 pm-8:00 pm

3 stops27h 55m

$187

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Thu 10/30

3:15 pm-9:35 pm

3 stops32h 20m

$242

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Wed 12/31

12:45 pm-10:00 pm

2 stops11h 15m

$245

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Mon 11/3

1:27 pm-9:46 pm

1 stop10h 19m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 14 results
1
2

Compare providers for flights from Portland to Salt Lake City

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 Salt Lake City in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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-Salt Lake City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Salt Lake City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Salt Lake City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Salt Lake City 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-Salt Lake City 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 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 October 10, 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, March is the cheapest month in which you can book a flight from Portland, Maine to Salt Lake City (average of $145). Flying from Portland, Maine to Salt Lake City in May is currently the most expensive (average of $323). 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 October 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 47% versus a flight in the evening.

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 October 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
4,238 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

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
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

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
7,975 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

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
8,976 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

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
11,042 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

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 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?

    Delta can get you from Portland, Maine to Salt Lake City in just under 9h 15m. Your travel time can differ by up to . The distance between Portland, Maine and Salt Lake City is about 2118 mi.

  • 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 United Airlines, with the lowest prices starting at $342 and $375, 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, March is the cheapest month in which you can book a flight from Portland, Maine to Salt Lake City (average of $145). Flying from Portland, Maine to Salt Lake City in May is currently the most expensive (average of $323). 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
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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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$312Average$426FlexibilityNo cancel feeOn-time71%
DeltaCheapest$342Average$479FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$375Average$635FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$390Average$479FlexibilityNo cancel feeOn-time63%

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