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

Flying on United Airlines is currently your cheapest option to Salt Lake City, with prices starting at $317. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $351 and $361, respectively. United 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 JetBlue, which is currently one of the cheapest options available, starting at $150. Delta flights start at $162 while deals on American Airlines start at $184 one-way.

What is the cheapest day to fly from Portland, Maine to Salt Lake City?

Travelers seeking maximum savings on their Portland, Maine to Salt Lake City flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Portland, Maine to Salt Lake City?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Portland, Maine to Salt Lake City.

What is the cheapest day to fly round-trip from Portland, Maine to Salt Lake City?

Users have found that flying from Portland, Maine to Salt Lake City on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save up to 120% on this flight, we recommend booking at least 8 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland, Maine to Salt Lake City from $346 1-2 weeks out and tickets from $815 for flights departing within the next 72 hours.

What is the cheapest month to fly from Portland, Maine to Salt Lake City?

September can be a great time to fly to Salt Lake City from Portland, Maine with a flight ticket averaging about $510. Cheapflights users have found deals in the month of September for as cheap as $271. The most expensive prices can be found in the month of March.

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 eDreams the most. eDreams 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.

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.

$150+ Flights from Portland, ME to Salt Lake City

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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

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Cheapflights Tip: The best prices from Portland to Salt Lake City are usually found in September or January, booked 72 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Salt Lake City

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$317 (United Airlines)
One-way from	$150 (JetBlue)
Popular in	March
Cheapest in	September
Average price	$458

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. 4% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 April 17, 2025.

Mon 9/112:03 pmPWM - SLC

1 stop9h 13mAmerican Airlines

Sun 9/75:41 amSLC - PWM

1 stop9h 49mAmerican Airlines

Deal found 4/17

$366

Thu 6/126:56 pmPWM - SLC

1 stop7h 52mDelta

Mon 6/1611:41 pmSLC - PWM

2 stops12h 13mDelta

Deal found 4/16

$428

Mon 5/192:30 pmPWM - SLC

2 stops11h 15mSouthwest

Sat 5/249:50 amSLC - PWM

2 stops11h 35mSouthwest

Deal found 4/17

$460

Fri 5/94:20 pmPWM - SLC

1 stop8h 22mUnited Airlines

Sun 5/118:20 amSLC - PWM

2 stops13h 07mUnited Airlines

Deal found 4/16

$466

Mon 5/196:16 pmPWM - SLC

3 stops27h 03mMultiple Airlines

Sat 5/248:14 pmSLC - PWM

3 stops16h 18mMultiple Airlines

Deal found 4/17

$561

Best flights from Portland to Salt Lake City
Discover carefully curated flight deals from Portland to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Wed 5/146:13 amPWM - SLC

1 stop7h 27mUnited Airlines

Tue 5/208:50 amSLC - PWM

1 stop6h 39mUnited Airlines

Deal found 4/16

$317

Thu 8/1412:03 pmPWM - SLC

1 stop9h 13mAmerican Airlines

Tue 8/1911:58 pmSLC - PWM

1 stop9h 26mAmerican Airlines

Deal found 4/16

$351

Tue 9/169:05 amPWM - SLC

2 stops9h 20mSouthwest

Mon 9/225:25 amSLC - PWM

2 stops9h 40mSouthwest

Deal found 4/16

$361

Fri 7/46:00 amPWM - SLC

2 stops12h 40mDelta

Fri 7/119:45 amSLC - PWM

2 stops12h 14mDelta

Deal found 4/16

$380

Fri 5/96:16 pmPWM - SLC

3 stops27h 03mMultiple Airlines

Sun 5/117:45 amSLC - PWM

2 stops28h 22mMultiple Airlines

Deal found 4/16

$583

Last-minute flights from Portland to Salt Lake City
Discover last-minute flight deals from Portland to Salt Lake City. Data last updated April 17, 2025 and is based on user searches.

Thu 5/112:15 pmPWM - SLC

2 stops14h 01mAmerican Airlines

Mon 5/57:10 amSLC - PWM

2 stops11h 57mAmerican Airlines

Deal found 4/16

$505

Fri 5/94:20 pmPWM - SLC

1 stop8h 22mUnited Airlines

Sun 5/118:20 amSLC - PWM

2 stops13h 07mUnited Airlines

Deal found 4/16

$466

Fri 5/95:00 pmPWM - SLC

1 stop7h 15mDelta

Sun 5/116:00 amSLC - PWM

1 stop8h 03mDelta

Deal found 4/16

$524

Mon 5/192:30 pmPWM - SLC

2 stops11h 15mSouthwest

Sat 5/249:50 amSLC - PWM

2 stops11h 35mSouthwest

Deal found 4/17

$460

Mon 5/196:16 pmPWM - SLC

3 stops27h 03mMultiple Airlines

Sat 5/248:14 pmSLC - PWM

3 stops16h 18mMultiple Airlines

Deal found 4/17

$561

One-way flights from Portland to Salt Lake City
Search for one-way flight options from Portland to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Mon 8/252:20 pmPWM - SLC

1 stop10h 15mJetBlue

Deal found 4/17

$150

Sat 8/3011:30 amPWM - SLC

2 stops12h 01mDelta

Deal found 4/17

$162

Sat 5/176:00 amPWM - SLC

2 stops11h 26mAmerican Airlines

Deal found 4/17

$184

Mon 5/126:16 pmPWM - SLC

3 stops27h 03mMultiple Airlines

Deal found 4/17

$271

Mon 7/147:15 pmPWM - SLC

2 stops23h 55mUnited Airlines

Deal found 4/17

$306

Mon 5/125:50 amPWM - SLC

1 stop8h 10mSouthwest

Deal found 4/17

$309

Cheapflights Fare Finder

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

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Wed 5/14

6:13 am-11:40 am

1 stop7h 27m

Salt Lake City

Tue 5/20

8:50 am-5:29 pm

1 stop6h 39m

$317

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Thu 8/14

12:03 pm-7:16 pm

1 stop9h 13m

Salt Lake City

Tue 8/19

11:58 pm-11:24 am

1 stop9h 26m

$351

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Tue 9/16

9:05 am-4:25 pm

2 stops9h 20m

Salt Lake City

Mon 9/22

5:25 am-5:05 pm

2 stops9h 40m

$361

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Fri 7/4

6:00 am-4:40 pm

2 stops12h 40m

Salt Lake City

Fri 7/11

9:45 am-11:59 pm

2 stops12h 14m

$380

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Fri 5/9

6:16 pm-7:19 pm

3 stops27h 03m

Salt Lake City

Sun 5/11

7:45 am-2:07 pm

2 stops28h 22m

$583

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Sun 8/31

5:00 pm-10:35 pm

1 stop7h 35m

$157

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Wed 9/3

4:58 pm-10:41 pm

1 stop7h 43m

$176

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Tue 9/2

2:20 pm-10:35 pm

1 stop10h 15m

$206

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Sat 8/2

5:30 am-10:20 am

1 stop6h 50m

$210

PortlandSalt Lake City

PWM - SLC

PWMSLC

Portland

Mon 7/14

3:58 pm-10:08 pm

1 stop8h 10m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 11 results

Compare providers for flights from Portland to Salt Lake City

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust 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 eDreams the most. eDreams 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 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?

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

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

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

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.0

Very good

4,280 reviews

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,916 reviews

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,667 reviews

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

JetBlue

7.3

Good

2,926 reviews

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What are the cheapest airlines flying from Portland, Maine to Salt Lake City round-trip?
Flying on United Airlines is currently your cheapest option to Salt Lake City, with prices starting at $317. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $351 and $361, respectively. United 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 JetBlue, which is currently one of the cheapest options available, starting at $150. Delta flights start at $162 while deals on American Airlines start at $184 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

Midvale

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West Valley City

Layton

Farmington

Logan

West Jordan

Evanston

Draper

Lehi

South Jordan

Sandy

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Top 4 airlines flying from Portland to Salt Lake City

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$239	Average$473	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$353	Average$621	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$356	Average$487	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$384	Average$513	FlexibilityNo cancel fee	On-time63%

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$150+ 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.

Find cheap flights from Portland to Salt Lake City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Portland to Salt Lake City are usually found in September or January, booked 72 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Salt Lake City

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Salt Lake City

Cheapest flights from Portland to Salt Lake CityExplore 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 April 17, 2025.

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 April 17, 2025.

Cheapflights Fare Finder

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

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 April.

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.

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 April 11, 2025.

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

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 April 17, 2025.

Rainfall in Salt Lake City by month

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

Temperature in Salt Lake City by month

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

Reviews of airlines servicing Salt Lake City

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?

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

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

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

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

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

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Alternative routes for Portland to Salt Lake City

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Top 4 airlines flying from Portland to Salt Lake City

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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 April 17, 2025.