HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Salt Lake City

$183+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SLC
Aug 8 — Aug 151
Sat 8/8
Sat 8/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Salt Lake City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 July 9, 2026.

This American Airlines deal was found by Cheapflights users on 7/8. 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 9/85:30 am
PWM
-
SLC
2 stops11h 31m
American Airlines
Wed 9/1611:39 am
SLC
-
PWM
1 stop10h 08m
American Airlines
Deal found 7/8$296
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 9/54:07 pm
PWM
-
SLC
1 stop7h 42m
American Airlines
Mon 9/77:00 am
SLC
-
PWM
1 stop9h 06m
American Airlines
Deal found 7/8$297
This Delta deal was found by Cheapflights users on 7/8. 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.
Fri 10/302:09 pm
PWM
-
SLC
1 stop9h 29m
Delta
Mon 11/911:45 pm
SLC
-
PWM
1 stop7h 45m
Delta
Deal found 7/8$299
This American Airlines deal was found by Cheapflights users on 7/8. 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 9/231:53 pm
PWM
-
SLC
1 stop10h 06m
American Airlines
Fri 10/211:39 am
SLC
-
PWM
1 stop10h 08m
American Airlines
Deal found 7/8$305
This Delta deal was found by Cheapflights users on 7/8. 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.
Sat 9/511:50 am
PWM
-
SLC
1 stop6h 24m
Delta
Sun 9/66:00 am
SLC
-
PWM
1 stop8h 01m
Delta
Deal found 7/8$331
This Southwest deal was found by Cheapflights users on 7/8. 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.
Sat 8/225:40 am
PWM
-
SLC
2 stops11h 00m
Southwest
Mon 8/2410:20 am
SLC
-
PWM
2 stops10h 05m
Southwest
Deal found 7/8$339
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 8/228:00 am
PWM
-
SLC
1 stop9h 42m
American Airlines
Mon 8/247:00 am
SLC
-
PWM
1 stop9h 52m
American Airlines
Deal found 7/8$341
This American Airlines deal was found by Cheapflights users on 7/7. 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 9/241:53 pm
PWM
-
SLC
1 stop10h 06m
American Airlines
Sun 10/47:00 am
SLC
-
PWM
1 stop9h 46m
American Airlines
Deal found 7/7$346
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 10/315:08 pm
PWM
-
SLC
1 stop7h 43m
United Airlines
Tue 11/37:00 am
SLC
-
PWM
1 stop7h 02m
United Airlines
Deal found 7/8$349
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 10/318:47 am
PWM
-
SLC
2 stops10h 34m
United Airlines
Mon 11/912:01 pm
SLC
-
PWM
1 stop9h 22m
United Airlines
Deal found 7/8$354

Find 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 July 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$296
(American Airlines)

One-way from

$183
(United Airlines)

Popular in

March

Cheapest in

November

Average price

$563
Provider with most accurate pricing for Portland-Salt Lake City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Salt Lake City flights.
Search Deals
From Portland to Salt Lake City
Search Deals
One-way flight from Portland to Salt Lake City
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 9, 2026.
Use the filters below to find and compare flights from Portland to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Sat 10/31

5:08 pm-10:51 pm

1 stop7h 43m

Salt Lake City

Tue 11/3

7:00 am-4:02 pm

1 stop7h 02m

$349

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Wed 11/4

5:08 pm-10:51 pm

1 stop7h 43m

Salt Lake City

Mon 11/9

12:01 pm-11:59 pm

2 stops9h 58m

$354

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Tue 11/3

5:08 pm-10:51 pm

1 stop7h 43m

Salt Lake City

Mon 11/9

12:01 pm-11:59 pm

2 stops9h 58m

$354

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Sat 10/31

8:47 am-5:21 pm

2 stops10h 34m

Salt Lake City

Mon 11/9

12:01 pm-11:59 pm

2 stops9h 58m

$359

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Fri 9/4

2:14 pm-9:37 pm

1 stop9h 23m

Salt Lake City

Sun 9/6

6:00 am-4:01 pm

1 stop8h 01m

$409

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Sun 11/1

10:00 am-4:14 pm

1 stop8h 14m

Salt Lake City

Fri 11/13

6:00 am-4:10 pm

1 stop8h 10m

$453

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Thu 7/30

1:25 pm-10:59 pm

2 stops11h 34m

Salt Lake City

Wed 8/5

1:08 pm-10:48 pm

1 stop7h 40m

$467
Cheapest one-way

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Sat 10/10

9:25 am-8:15 pm

2 stops12h 50m

$221

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Sat 10/10

6:00 am-11:35 am

1 stop7h 35m

$227

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Thu 8/6

5:55 am-11:25 am

1 stop7h 30m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/5

Showing 1-10 of 17 resultsSorted by cheapest first
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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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?

The best time to book flights from Portland, Maine to Salt Lake City is 34 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, November is the cheapest month in which you can book a flight from Portland, Maine to Salt Lake City (average of $411). Flying from Portland, Maine to Salt Lake City in March is currently the most expensive (average of $652). 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.

How much does it cost to fly round-trip from Portland, Maine to Salt Lake City?

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 July 9, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited 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
7.9
Good
4,248 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
7.9
Good
4,248 reviews
Southwest
7.9
Good
4,248 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,453 reviews
Southwest
7.9
Good
4,248 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
9,955 reviews
Southwest
7.9
Good
4,248 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,789 reviews
Southwest
7.9
Good
4,248 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

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?

    United Airlines can get you from Portland, Maine to Salt Lake City in just under 7h 43m. 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 $327. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $330 and $375, respectively. American Airlines is priced at 37% 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 Delta, which is currently one of the cheapest options available, starting at $183. Southwest flights start at $186 while deals on American Airlines start at $196 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, November is the cheapest month in which you can book a flight from Portland, Maine to Salt Lake City (average of $411). Flying from Portland, Maine to Salt Lake City in March is currently the most expensive (average of $652). 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
Lehi
Farmington
West Valley City
Midvale
Logan
Draper
Evanston
South Jordan
Layton
Alta
Sandy

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Salt Lake City

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Salt Lake City flights
Bangor to Salt Lake City flights
Boston to Moab flights

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 July 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$327Average$493FlexibilityNo cancel feeOn-time71%
DeltaCheapest$330Average$486FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$375Average$632FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$391Average$514FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.