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$149+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SLC
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Salt Lake City are usually found in July 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 June 12, 2025.

Round-trip from

$297
(American Airlines)

One-way from

$149
(American Airlines)

Popular in

March

Cheapest in

July

Average price

$567
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 June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 8/149:03 amPWM - SLC
1 stop8h 07mAmerican Airlines
Mon 8/181:23 pmSLC - PWM
1 stop8h 36mAmerican Airlines
Deal found 6/11$297
This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 7/412:55 pmPWM - SLC
1 stop8h 58mDelta
Fri 7/1111:52 pmSLC - PWM
1 stop23h 05mDelta
Deal found 6/12$330
This Southwest deal was found by Cheapflights users on 6/10. 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 7/226:55 pmPWM - SLC
1 stop7h 00mSouthwest
Wed 7/3011:50 amSLC - PWM
1 stop9h 35mSouthwest
Deal found 6/10$427
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Thu 7/33:37 pmPWM - SLC
1 stop8h 08mUnited Airlines
Sat 7/121:00 pmSLC - PWM
1 stop8h 59mUnited Airlines
Deal found 6/9$438
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/31:10 pmPWM - SLC
1 stop7h 02mMultiple Airlines
Sat 7/1211:56 amSLC - PWM
3 stops45h 39mMultiple Airlines
Deal found 6/9$440
This Frontier deal was found by Cheapflights users on 6/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:58 pmPWM - SLC
2 stops20h 11mFrontier
Fri 7/118:55 pmSLC - PWM
2 stops19h 18mFrontier
Deal found 6/12$540

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 June 12, 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 8/14

9:03 am-3:10 pm

1 stop8h 07m

Salt Lake City

Mon 8/18

1:23 pm-11:59 pm

1 stop8h 36m

$297

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Fri 7/4

12:55 pm-7:53 pm

1 stop8h 58m

Salt Lake City

Fri 7/11

11:52 pm-12:57 am

1 stop23h 05m

$330

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Tue 7/22

6:55 pm-11:55 pm

1 stop7h 00m

Salt Lake City

Wed 7/30

11:50 am-11:25 pm

1 stop9h 35m

$427

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Thu 7/3

3:37 pm-9:45 pm

1 stop8h 08m

Salt Lake City

Sat 7/12

1:00 pm-11:59 pm

1 stop8h 59m

$438

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Thu 7/3

1:10 pm-6:12 pm

1 stop7h 02m

Salt Lake City

Sat 7/12

11:56 am-11:35 am

3 stops45h 39m

$440

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Sat 7/5

6:58 pm-1:09 pm

2 stops20h 11m

Salt Lake City

Fri 7/11

8:55 pm-6:13 pm

2 stops19h 18m

$540

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Mon 9/15

5:10 pm-10:58 pm

1 stop7h 48m

$149

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Fri 9/5

2:17 pm-9:51 pm

1 stop9h 34m

$150

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Fri 11/28

5:30 am-11:50 am

1 stop8h 20m

$186

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Fri 7/11

11:16 am-4:42 pm

1 stop7h 26m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results
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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 June 9, 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 June 12, 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.

Rainfall in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Salt Lake City ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Salt Lake City when rainfall is around 0.6 in.

Temperature in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Salt Lake City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Portland to Salt Lake City have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

  • 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 $297. Additional round-trip tickets that might be worth considering are offered by Delta and Southwest, with the lowest prices starting at $330 and $427, respectively. American Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $149. JetBlue flights start at $150 while deals on Southwest start at $186 one-way.

  • 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Bountiful
Midvale
West Valley City
Lehi
Layton
Farmington
Logan
West Jordan
Evanston
Draper
South Jordan
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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$271Average$453FlexibilityNo cancel feeOn-time71%
DeltaCheapest$356Average$513FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$370Average$623FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$374Average$497FlexibilityNo cancel feeOn-time63%

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