$76+ Cheap flights from Portland (PDX) to South Lake Tahoe, CA
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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SMF
Apr 11 — Apr 181
Round-trip
1 adult, Economy
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Find cheap flights from Portland to South Lake Tahoe 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.Cheapflights Tip: The best prices from Portland to South Lake Tahoe are usually found in January or October, booked 62 days in advance, depart on a Monday or Friday and return on a Friday
Cheap flight deals from Portland to South Lake Tahoe
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to South Lake TahoeExplore the most affordable flight options available from Portland to South Lake Tahoe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.
Explore the most affordable flight options available from Portland to South Lake Tahoe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.
This SmartFares deal was found by Cheapflights users on 3/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:59 am
PDX
- RNO
Nonstop1h 28m
Alaska Airlines
Sat 5/26:00 pm
RNO
- PDX
Nonstop1h 37m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$134
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:17 pm
PDX
- RNO
Nonstop1h 31m
Alaska Airlines
Sat 5/96:00 pm
RNO
- PDX
Nonstop1h 37m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:17 pm
PDX
- RNO
Nonstop1h 31m
Alaska Airlines
Wed 5/137:14 pm
RNO
- PDX
Nonstop1h 36m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 3/10. 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 5/55:30 am
PDX
- RNO
1 stop5h 55m
Southwest
Sat 5/95:30 pm
RNO
- PDX
1 stop4h 30m
Southwest
Deal found 3/10![Southwest logo]()
$151
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 5/65:30 am
PDX
- RNO
1 stop5h 55m
Southwest
Sat 5/912:25 pm
RNO
- PDX
1 stop5h 55m
Southwest
Deal found 3/9![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 3/10. 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.
Sat 4/255:30 am
PDX
- RNO
2 stops7h 00m
Southwest
Sat 5/211:30 am
RNO
- PDX
2 stops7h 20m
Southwest
Deal found 3/10![Southwest logo]()
$161
This Southwest deal was found by Cheapflights users on 3/10. 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.
Wed 4/297:40 am
PDX
- RNO
2 stops5h 35m
Southwest
Sat 5/29:35 am
RNO
- PDX
1 stop9h 10m
Southwest
Deal found 3/10![Southwest logo]()
$168
This Southwest deal was found by Cheapflights users on 3/10. 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.
Fri 4/245:20 am
PDX
- RNO
1 stop3h 35m
Southwest
Wed 4/296:00 am
RNO
- PDX
2 stops7h 40m
Southwest
Deal found 3/10![Southwest logo]()
$172
This Southwest deal was found by Cheapflights users on 3/10. 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.
Fri 4/175:20 am
PDX
- RNO
1 stop3h 35m
Southwest
Mon 4/206:55 pm
RNO
- PDX
1 stop3h 35m
Southwest
Deal found 3/10![Southwest logo]()
$177
Best flights from Portland to South Lake TahoeDiscover carefully curated flight deals from Portland to South Lake Tahoe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 12, 2026.
Discover carefully curated flight deals from Portland to South Lake Tahoe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 12, 2026.
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 5/67:40 am
PDX
- RNO
2 stops5h 35m
Southwest
Sat 5/95:30 pm
RNO
- PDX
1 stop4h 30m
Southwest
Deal found 3/9![Southwest logo]()
$162
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:45 am
PDX
- RNO
Nonstop1h 28m
Alaska Airlines
Tue 5/126:00 am
RNO
- PDX
1 stop4h 56m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$167
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:30 am
PDX
- RNO
1 stop6h 17m
United Airlines
Wed 4/88:00 am
RNO
- PDX
1 stop4h 26m
United Airlines
Deal found 3/7![United Airlines logo]()
$167
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:17 pm
PDX
- RNO
Nonstop1h 31m
Alaska Airlines
Sat 5/96:00 am
RNO
- PDX
1 stop4h 56m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$167
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.
Sun 4/55:30 am
PDX
- RNO
1 stop4h 00m
Southwest
Tue 4/75:05 pm
RNO
- PDX
1 stop5h 55m
Southwest
Deal found 3/6![Southwest logo]()
$197
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.
Mon 4/277:14 pm
PDX
- RNO
1 stop4h 45m
United Airlines
Thu 4/302:12 pm
RNO
- PDX
1 stop6h 46m
United Airlines
Deal found 3/6![United Airlines logo]()
$267
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:17 pm
PDX
- RNO
Nonstop1h 31m
Alaska Airlines
Thu 4/303:15 pm
RNO
- PDX
1 stop16h 46m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$251
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.
Thu 4/25:00 am
PDX
- RNO
2 stops8h 20m
Southwest
Mon 4/66:10 pm
RNO
- PDX
2 stops7h 15m
Southwest
Deal found 3/6![Southwest logo]()
$267
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 4/77:14 pm
PDX
- RNO
1 stop4h 45m
United Airlines
Sat 4/112:28 pm
RNO
- PDX
1 stop6h 20m
United Airlines
Deal found 3/9![United Airlines logo]()
$279
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.
Tue 4/76:30 am
PDX
- RNO
1 stop5h 50m
Southwest
Wed 4/226:00 am
RNO
- PDX
2 stops7h 40m
Southwest
Deal found 3/6![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 3/10. 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.
Wed 4/87:40 am
PDX
- RNO
2 stops5h 35m
Southwest
Sun 4/195:20 am
RNO
- PDX
1 stop4h 35m
Southwest
Deal found 3/10![Southwest logo]()
$307
Last-minute flights from Portland to South Lake TahoeDiscover last-minute flight deals from Portland to South Lake Tahoe. Data last updated March 12, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to South Lake Tahoe. Data last updated March 12, 2026 and is based on user searches.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:30 am
PDX
- RNO
1 stop6h 17m
United Airlines
Tue 4/71:32 pm
RNO
- PDX
1 stop4h 35m
United Airlines
Deal found 3/7![United Airlines logo]()
$185
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:30 am
PDX
- RNO
1 stop6h 17m
United Airlines
Wed 4/86:00 am
RNO
- PDX
1 stop6h 26m
United Airlines
Deal found 3/7![United Airlines logo]()
$167
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.
Tue 4/77:14 pm
PDX
- RNO
1 stop4h 45m
United Airlines
Wed 4/228:00 am
RNO
- PDX
1 stop4h 26m
United Airlines
Deal found 3/6![United Airlines logo]()
$181
This Southwest deal was found by Cheapflights users on 3/10. 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.
Fri 4/175:20 am
PDX
- RNO
1 stop3h 35m
Southwest
Mon 4/206:55 pm
RNO
- PDX
1 stop3h 35m
Southwest
Deal found 3/10![Southwest logo]()
$177
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.
Sat 4/182:40 pm
PDX
- RNO
1 stop5h 25m
Southwest
Tue 4/214:25 pm
RNO
- PDX
1 stop6h 45m
Southwest
Deal found 3/8![Southwest logo]()
$157
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:17 pm
PDX
- RNO
Nonstop1h 31m
Alaska Airlines
Sat 4/256:00 pm
RNO
- PDX
Nonstop1h 37m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 3/10. 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.
Fri 4/245:20 am
PDX
- RNO
1 stop3h 35m
Southwest
Wed 4/296:00 am
RNO
- PDX
2 stops7h 40m
Southwest
Deal found 3/10![Southwest logo]()
$172
This SmartFares deal was found by Cheapflights users on 3/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:59 am
PDX
- RNO
Nonstop1h 28m
Alaska Airlines
Sat 5/26:00 pm
RNO
- PDX
Nonstop1h 37m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$134
This Southwest deal was found by Cheapflights users on 3/10. 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.
Sat 4/255:30 am
PDX
- RNO
2 stops7h 00m
Southwest
Sat 5/211:30 am
RNO
- PDX
2 stops7h 20m
Southwest
Deal found 3/10![Southwest logo]()
$161
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:17 pm
PDX
- RNO
Nonstop1h 31m
Alaska Airlines
Sat 5/26:00 pm
RNO
- PDX
Nonstop1h 37m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 3/10. 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.
Wed 4/297:40 am
PDX
- RNO
2 stops5h 35m
Southwest
Sat 5/29:35 am
RNO
- PDX
1 stop9h 10m
Southwest
Deal found 3/10![Southwest logo]()
$168
One-way flights from Portland to South Lake TahoeSearch for one-way flight options from Portland to South Lake Tahoe. Find affordable one-way fares based on user searches. Data last updated March 12, 2026.
Search for one-way flight options from Portland to South Lake Tahoe. Find affordable one-way fares based on user searches. Data last updated March 12, 2026.
This Southwest deal was found by Cheapflights users on 3/10. 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 4/285:00 pm
PDX
- RNO
1 stop5h 35m
Southwest
Deal found 3/10![Southwest logo]()
$76
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:14 pm
PDX
- RNO
1 stop4h 45m
United Airlines
Deal found 3/10![United Airlines logo]()
$79
This Southwest deal was found by Cheapflights users on 3/10. 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.
Sat 4/255:30 am
PDX
- RNO
2 stops7h 00m
Southwest
Deal found 3/10![Southwest logo]()
$81
This Southwest deal was found by Cheapflights users on 3/10. 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.
Wed 4/87:40 am
PDX
- RNO
2 stops5h 35m
Southwest
Deal found 3/10![Southwest logo]()
$84
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:04 pm
PDX
- RNO
1 stop21h 53m
Frontier
Deal found 3/9![Frontier logo]()
$86
This Southwest deal was found by Cheapflights users on 3/10. 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.
Thu 4/95:20 am
PDX
- RNO
1 stop3h 35m
Southwest
Deal found 3/10![Southwest logo]()
$89
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:39 pm
PDX
- RNO
1 stop24h 41m
Frontier
Deal found 3/9![Frontier logo]()
$92
This Southwest deal was found by Cheapflights users on 3/10. 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.
Thu 5/76:00 am
PDX
- RNO
2 stops6h 20m
Southwest
Deal found 3/10![Southwest logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:43 am
PDX
- RNO
2 stops33h 54m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$98
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:17 pm
PDX
- RNO
Nonstop1h 31m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$99
This Southwest deal was found by Cheapflights users on 3/10. 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.
Mon 5/46:00 am
PDX
- RNO
2 stops12h 10m
Southwest
Deal found 3/10![Southwest logo]()
$100
Find flight deals from Portland to South Lake Tahoe
Keep the following information in mind while searching for Portland to South Lake Tahoe flight deals. Data was last updated March 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $134 (SmartFares) |
One-way from | $76 (Southwest) |
Popular in | March |
Cheapest in | January |
Average price | $417 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to South Lake Tahoe 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 12, 2026.
Use the filters below to find and compare flights from Portland to South Lake Tahoe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandReno
PDX - RNO
PDXRNO
Portland
Wed 5/6
7:40 am-1:15 pm
2 stops5h 35m
Reno
Sat 5/9
5:30 pm-10:00 pm
1 stop4h 30m
$162
Quickest round-trip
PortlandReno
PDX - RNO
PDXRNO
Portland
Sat 5/9
8:45 am-10:13 am
Nonstop1h 28m
Reno
Tue 5/12
6:00 am-10:56 am
1 stop4h 56m
$167
PortlandReno
PDX - RNO
PDXRNO
Portland
Sun 4/5
5:30 am-11:47 am
1 stop6h 17m
Reno
Wed 4/8
8:00 am-12:26 pm
1 stop4h 26m
$167
PortlandReno
PDX - RNO
PDXRNO
Portland
Wed 5/6
6:17 pm-7:48 pm
Nonstop1h 31m
Reno
Sat 5/9
6:00 am-10:56 am
1 stop4h 56m
$167
PortlandReno
PDX - RNO
PDXRNO
Portland
Sun 4/5
5:30 am-9:30 am
1 stop4h 00m
Reno
Tue 4/7
5:05 pm-11:00 pm
1 stop5h 55m
$197
PortlandReno
PDX - RNO
PDXRNO
Portland
Mon 4/27
6:17 pm-7:48 pm
Nonstop1h 31m
Reno
Thu 4/30
3:15 pm-8:01 am
1 stop16h 46m
$251
PortlandReno
PDX - RNO
PDXRNO
Portland
Mon 4/27
7:14 pm-11:59 pm
1 stop4h 45m
Reno
Thu 4/30
2:12 pm-8:58 pm
1 stop6h 46m
$267
PortlandReno
PDX - RNO
PDXRNO
Portland
Thu 4/2
5:00 am-1:20 pm
2 stops8h 20m
Reno
Mon 4/6
6:10 pm-1:25 am
2 stops7h 15m
$267
PortlandReno
PDX - RNO
PDXRNO
Portland
Tue 4/7
7:14 pm-11:59 pm
1 stop4h 45m
Reno
Sat 4/11
2:28 pm-8:48 pm
1 stop6h 20m
$279
PortlandReno
PDX - RNO
PDXRNO
Portland
Tue 4/7
6:30 am-12:20 pm
1 stop5h 50m
Reno
Wed 4/22
6:00 am-1:40 pm
2 stops7h 40m
$282
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Portland to South Lake Tahoe
Have a flexible travel schedule? Discover the best time to fly to South Lake Tahoe from Portland with our price prediction graph.
PDX-RNO
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 South Lake Tahoe
PDX-SL9
PDX-RNO
How far ahead should I book a flight from Portland to South Lake Tahoe?
Use this chart to determine the optimal time to book a round-trip flight from Portland to South Lake Tahoe. Price data was last updated on March 6, 2026.
Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to South Lake Tahoe. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Portland to South Lake Tahoe?
Currently, September is the cheapest month in which you can book a flight from Portland to South Lake Tahoe (average of $77). Flying from Portland to South Lake Tahoe in July is currently the most expensive (average of $185). 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 PDX to SL9?
Find hourly flight availability from Portland to South Lake Tahoe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 12, 2026.
A simple way to save on the total cost of your ticket is to fly from Portland to South Lake Tahoe in the evening. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Portland to South Lake Tahoe?
Use this chart to determine the cheapest time to fly round-trip from Portland to South Lake Tahoe. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Portland to South Lake Tahoe flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Portland to South Lake Tahoe?
Reviews of airlines servicing South Lake Tahoe
Get insights into the airlines that provide service to South Lake Tahoe. 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 South Lake Tahoe. Reviews last updated March 12, 2026.
Read through reviews of airlines operating flights from Portland to South Lake Tahoe, such as Alaska Airlines,Southwest, andHawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
8.0
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Overall
8.0
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Overall
8.0
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Overall
8.0
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Overall
8.0
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Overall
8.0
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Portland to South Lake Tahoe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Portland and South Lake Tahoe flights
Browse other Portland and South Lake Tahoe flight options. Last updated on March 12, 2026.
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Top 6 airlines flying from Portland to South Lake Tahoe
Discover the top 6 airlines that operate flights from Portland to South Lake Tahoe. 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 March 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$65 | Average$176 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$72 | Average$166 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$83 | Average$266 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$97 | Average$302 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$103 | Average$266 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$158 | Average$316 | FlexibilityNo cancel fee | On-time69% |