$176+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SLC
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Salt Lake City with Cheapflights
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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
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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
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Best
Last-minute
One-way
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 March 10, 2026.
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 March 10, 2026.
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/304:48 pm
PWM
- SLC
1 stop7h 27m
Delta
Wed 4/16:00 am
SLC
- PWM
1 stop8h 06m
Delta
Deal found 3/7![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 3/7. 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 4/303:02 pm
PWM
- SLC
1 stop9h 48m
American Airlines
Sat 5/26:20 am
SLC
- PWM
1 stop9h 11m
American Airlines
Deal found 3/7![American Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:48 pm
PWM
- SLC
1 stop7h 27m
Delta
Mon 4/1311:25 pm
SLC
- PWM
2 stops12h 46m
Delta
Deal found 3/9![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Mon 4/133:39 pm
PWM
- SLC
2 stops10h 48m
American Airlines
Thu 4/168:00 am
SLC
- PWM
1 stop8h 58m
American Airlines
Deal found 3/7![American Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/73:02 pm
PWM
- SLC
1 stop9h 48m
American Airlines
Mon 4/131:29 pm
SLC
- PWM
1 stop7h 58m
American Airlines
Deal found 3/6![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/26:04 am
PWM
- SLC
1 stop7h 39m
United Airlines
Wed 4/88:20 am
SLC
- PWM
2 stops11h 20m
United Airlines
Deal found 3/6![United Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Mon 4/67:10 am
PWM
- SLC
1 stop8h 34m
American Airlines
Mon 4/131:29 pm
SLC
- PWM
1 stop7h 58m
American Airlines
Deal found 3/7![American Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 3/6. 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 5/24:43 pm
PWM
- SLC
1 stop7h 30m
Delta
Mon 5/1111:59 pm
SLC
- PWM
1 stop22h 44m
Delta
Deal found 3/6![Delta logo]()
$406
Best flights from Portland to Salt Lake CityDiscover 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 March 10, 2026.
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 March 10, 2026.
This Southwest deal was found by Cheapflights users on 3/8. 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.
Tue 3/315:30 am
PWM
- SLC
2 stops11h 15m
Southwest
Tue 3/3111:35 pm
SLC
- PWM
1 stop10h 20m
Southwest
Deal found 3/8![Southwest logo]()
$413
This Delta deal was found by Cheapflights users on 3/6. 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.
Tue 4/76:03 am
PWM
- SLC
2 stops10h 18m
Delta
Mon 4/1311:25 pm
SLC
- PWM
2 stops10h 40m
Delta
Deal found 3/6![Delta logo]()
$435
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Mon 4/204:28 pm
PWM
- SLC
1 stop8h 42m
United Airlines
Sun 4/2612:43 am
SLC
- PWM
1 stop6h 42m
United Airlines
Deal found 3/5![United Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:55 pm
PWM
- SLC
2 stops9h 30m
Southwest
Fri 4/179:40 am
SLC
- PWM
2 stops11h 45m
Southwest
Deal found 3/9![Southwest logo]()
$427
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Fri 4/34:28 pm
PWM
- SLC
1 stop8h 42m
United Airlines
Tue 4/77:20 am
SLC
- PWM
1 stop8h 12m
United Airlines
Deal found 3/5![United Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 3/8. 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.
Sun 3/295:23 am
PWM
- SLC
1 stop9h 00m
Delta
Wed 4/19:36 am
SLC
- PWM
2 stops12h 23m
Delta
Deal found 3/8![Delta logo]()
$464
This Southwest deal was found by Cheapflights users on 3/6. 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.
Fri 5/112:45 pm
PWM
- SLC
2 stops11h 40m
Southwest
Tue 5/129:20 am
SLC
- PWM
2 stops11h 15m
Southwest
Deal found 3/6![Southwest logo]()
$433
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 5/54:50 pm
PWM
- SLC
1 stop8h 00m
United Airlines
Wed 5/62:31 pm
SLC
- PWM
1 stop6h 58m
United Airlines
Deal found 3/9![United Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:50 pm
PWM
- SLC
2 stops11h 15m
Southwest
Sun 5/105:20 am
SLC
- PWM
2 stops8h 25m
Southwest
Deal found 3/9![Southwest logo]()
$433
This Southwest deal was found by Cheapflights users on 3/6. 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.
Wed 5/136:10 am
PWM
- SLC
1 stop8h 30m
Southwest
Sun 5/1711:35 pm
SLC
- PWM
1 stop10h 35m
Southwest
Deal found 3/6![Southwest logo]()
$461
This Southwest deal was found by Cheapflights users on 3/5. 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.
Fri 4/32:50 pm
PWM
- SLC
2 stops11h 05m
Southwest
Tue 4/711:40 pm
SLC
- PWM
1 stop10h 40m
Southwest
Deal found 3/5![Southwest logo]()
$464
Last-minute flights from Portland to Salt Lake CityDiscover last-minute flight deals from Portland to Salt Lake City. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Salt Lake City. Data last updated March 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/304:48 pm
PWM
- SLC
1 stop7h 27m
Delta
Wed 4/16:00 am
SLC
- PWM
1 stop8h 06m
Delta
Deal found 3/7![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/26:04 am
PWM
- SLC
1 stop7h 39m
United Airlines
Wed 4/88:20 am
SLC
- PWM
2 stops11h 20m
United Airlines
Deal found 3/6![United Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:17 am
PWM
- SLC
1 stop8h 30m
American Airlines
Wed 4/88:00 am
SLC
- PWM
1 stop8h 58m
American Airlines
Deal found 3/9![American Airlines logo]()
$407
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Mon 4/67:10 am
PWM
- SLC
1 stop8h 34m
American Airlines
Mon 4/131:29 pm
SLC
- PWM
1 stop7h 58m
American Airlines
Deal found 3/7![American Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:48 pm
PWM
- SLC
1 stop7h 27m
Delta
Mon 4/1311:25 pm
SLC
- PWM
2 stops12h 46m
Delta
Deal found 3/9![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/73:02 pm
PWM
- SLC
1 stop9h 48m
American Airlines
Mon 4/131:29 pm
SLC
- PWM
1 stop7h 58m
American Airlines
Deal found 3/6![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Mon 4/133:39 pm
PWM
- SLC
2 stops10h 48m
American Airlines
Thu 4/168:00 am
SLC
- PWM
1 stop8h 58m
American Airlines
Deal found 3/7![American Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 3/7. 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 4/303:02 pm
PWM
- SLC
1 stop9h 48m
American Airlines
Sat 5/26:20 am
SLC
- PWM
1 stop9h 11m
American Airlines
Deal found 3/7![American Airlines logo]()
$382
One-way flights from Portland to Salt Lake CitySearch for one-way flight options from Portland to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from Portland to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:06 pm
PWM
- SLC
3 stops40h 59m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$176
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 3/303:22 pm
PWM
- SLC
1 stop9h 58m
United Airlines
Deal found 3/9![United Airlines logo]()
$190
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3112:44 pm
PWM
- SLC
2 stops12h 19m
American Airlines
Deal found 3/9![American Airlines logo]()
$195
This Southwest deal was found by Cheapflights users on 3/6. 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 4/114:35 pm
PWM
- SLC
1 stop7h 35m
Southwest
Deal found 3/6![Southwest logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:07 am
PWM
- SLC
2 stops23h 49m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/912:40 pm
PWM
- SLC
2 stops37h 24m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$229
This United Airlines deal was found by Cheapflights users on 3/5. 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 7/96:00 am
PWM
- SLC
1 stop7h 38m
United Airlines
Deal found 3/5![United Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:18 pm
PWM
- SLC
2 stops42h 16m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$242
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:45 am
PWM
- SLC
1 stop7h 45m
Southwest
Deal found 3/9![Southwest logo]()
$256
This Southwest deal was found by Cheapflights users on 3/8. 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.
Sun 7/265:30 am
PWM
- SLC
1 stop12h 00m
Southwest
Deal found 3/8![Southwest logo]()
$261
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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Delta) |
One-way from | $176 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $659 |
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 March 10, 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
Cheapest round-trip
PortlandSalt Lake City
PWM - SLC
PWMSLC
Portland
Tue 3/31
5:30 am-2:45 pm
2 stops11h 15m
Salt Lake City
Tue 3/31
11:35 pm-11:55 am
1 stop10h 20m
$413
PortlandSalt Lake City
PWM - SLC
PWMSLC
Portland
Wed 4/8
3:55 pm-11:25 pm
2 stops9h 30m
Salt Lake City
Fri 4/17
9:40 am-11:25 pm
2 stops11h 45m
$427
PortlandSalt Lake City
PWM - SLC
PWMSLC
Portland
Fri 5/1
12:45 pm-10:25 pm
2 stops11h 40m
Salt Lake City
Tue 5/12
9:20 am-10:35 pm
2 stops11h 15m
$433
PortlandSalt Lake City
PWM - SLC
PWMSLC
Portland
Thu 5/7
2:50 pm-12:05 am
2 stops11h 15m
Salt Lake City
Sun 5/10
5:20 am-3:45 pm
2 stops8h 25m
$433
PortlandSalt Lake City
PWM - SLC
PWMSLC
Portland
Tue 4/7
6:03 am-2:21 pm
2 stops10h 18m
Salt Lake City
Mon 4/13
11:25 pm-12:05 pm
2 stops10h 40m
$435
PortlandSalt Lake City
PWM - SLC
PWMSLC
Portland
Mon 4/20
4:28 pm-11:10 pm
1 stop8h 42m
Salt Lake City
Sun 4/26
12:43 am-9:25 am
1 stop6h 42m
$437
PortlandSalt Lake City
PWM - SLC
PWMSLC
Portland
Fri 4/3
4:28 pm-11:10 pm
1 stop8h 42m
Salt Lake City
Tue 4/7
7:20 am-5:32 pm
1 stop8h 12m
$453
PortlandSalt Lake City
PWM - SLC
PWMSLC
Portland
Wed 5/13
6:10 am-12:40 pm
1 stop8h 30m
Salt Lake City
Sun 5/17
11:35 pm-12:10 pm
1 stop10h 35m
$461
PortlandSalt Lake City
PWM - SLC
PWMSLC
Portland
Sun 3/29
5:23 am-12:23 pm
1 stop9h 00m
Salt Lake City
Wed 4/1
9:36 am-11:59 pm
2 stops12h 23m
$464
PortlandSalt Lake City
PWM - SLC
PWMSLC
Portland
Fri 4/3
2:50 pm-11:55 pm
2 stops11h 05m
Salt Lake City
Tue 4/7
11:40 pm-12:20 pm
1 stop10h 40m
$464
Showing 1-10 of 20 resultsSorted by cheapest first
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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
PWM-SLC
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 March 6, 2026.
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, July is the cheapest month in which you can book a flight from Portland, Maine to Salt Lake City (average of $169). Flying from Portland, Maine to Salt Lake City in November is currently the most expensive (average of $320). 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.
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 March 10, 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.
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
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Book flights to Salt Lake City if you plan to visit one of these locationsBountiful
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Top 4 airlines flying from Portland to Salt Lake City
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$312 | Average$426 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$336 | Average$517 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$371 | Average$482 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$375 | Average$632 | FlexibilityNo cancel fee | On-time69% |