$128+ Cheap flights from Portland (PDX) to Spartanburg, SC
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 — CLT
Mar 3 — Mar 101
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland to Spartanburg 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 Spartanburg are usually found in August or May, booked 44 days in advance, depart on a Wednesday or Saturday and return on a Wednesday
Cheap flight deals from Portland to Spartanburg
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to SpartanburgExplore the most affordable flight options available from Portland to Spartanburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.
Explore the most affordable flight options available from Portland to Spartanburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/2512:27 pm
PDX
- CLT
2 stops29h 02m
Multiple Airlines
Sat 5/95:47 pm
CLT
- PDX
1 stop20h 16m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/281:48 pm
PDX
- CLT
1 stop26h 06m
Frontier
Sat 5/95:47 pm
CLT
- PDX
1 stop20h 16m
Frontier
Deal found 2/1![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Fri 4/2411:48 am
PDX
- CLT
1 stop26h 04m
Frontier
Sat 5/95:47 pm
CLT
- PDX
1 stop20h 16m
Frontier
Deal found 2/1![Frontier logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Sun 4/2611:48 am
PDX
- CLT
2 stops24h 48m
Frontier
Sat 5/95:47 pm
CLT
- PDX
1 stop20h 16m
Frontier
Deal found 2/1![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/221:48 pm
PDX
- CLT
2 stops20h 55m
Frontier
Sat 5/95:47 pm
CLT
- PDX
1 stop20h 16m
Frontier
Deal found 2/1![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/2711:48 am
PDX
- CLT
1 stop28h 06m
Frontier
Sat 5/95:47 pm
CLT
- PDX
1 stop20h 16m
Frontier
Deal found 2/1![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/2512:27 pm
PDX
- CLT
2 stops29h 02m
Multiple Airlines
Sat 5/165:47 pm
CLT
- PDX
1 stop20h 16m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/2311:48 am
PDX
- CLT
2 stops20h 18m
Frontier
Sat 5/95:47 pm
CLT
- PDX
1 stop20h 16m
Frontier
Deal found 2/1![Frontier logo]()
$230
This CheapOair deal was found by Cheapflights users on 1/30. 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.
Wed 4/151:48 pm
PDX
- CLT
1 stop26h 06m
Frontier
Mon 4/207:49 pm
CLT
- PDX
1 stop20h 13m
Frontier
Deal found 1/30![Frontier logo]()
$232
Best flights from Portland to SpartanburgDiscover carefully curated flight deals from Portland to Spartanburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
Discover carefully curated flight deals from Portland to Spartanburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
This United Airlines deal was found by Cheapflights users on 1/29. 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 3/31:18 pm
PDX
- CLT
1 stop6h 30m
United Airlines
Tue 3/106:15 am
CLT
- PDX
1 stop8h 36m
United Airlines
Deal found 1/29![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 1/31. 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 4/156:30 am
PDX
- CLT
2 stops11h 15m
Southwest
Sat 4/186:10 am
CLT
- PDX
2 stops11h 45m
Southwest
Deal found 1/31![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 1/30. 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 2/277:00 am
PDX
- CLT
1 stop12h 30m
Delta
Sat 2/2810:34 am
CLT
- PDX
1 stop12h 35m
Delta
Deal found 1/30![Delta logo]()
$430
This Southwest deal was found by Cheapflights users on 1/31. 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 4/27:25 am
PDX
- CLT
2 stops9h 35m
Southwest
Sat 4/43:50 pm
CLT
- PDX
2 stops9h 45m
Southwest
Deal found 1/31![Southwest logo]()
$409
This United Airlines deal was found by Cheapflights users on 1/31. 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 2/245:05 am
PDX
- CLT
1 stop14h 43m
United Airlines
Wed 2/258:11 am
CLT
- PDX
1 stop18h 03m
United Airlines
Deal found 1/31![United Airlines logo]()
$415
This United Airlines deal was found by Cheapflights users on 1/30. 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 3/45:05 am
PDX
- CLT
1 stop7h 18m
United Airlines
Thu 3/56:15 am
CLT
- PDX
1 stop15h 59m
United Airlines
Deal found 1/30![United Airlines logo]()
$420
This Southwest deal was found by Cheapflights users on 2/1. 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 5/211:55 pm
PDX
- CLT
1 stop13h 15m
Southwest
Sun 5/174:50 pm
CLT
- PDX
1 stop9h 00m
Southwest
Deal found 2/1![Southwest logo]()
$424
This Southwest deal was found by Cheapflights users on 1/29. 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 3/156:15 am
PDX
- CLT
1 stop12h 20m
Southwest
Tue 3/247:45 am
CLT
- PDX
1 stop8h 05m
Southwest
Deal found 1/29![Southwest logo]()
$432
This United Airlines deal was found by Cheapflights users on 1/31. 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 2/266:57 pm
PDX
- CLT
1 stop24h 51m
United Airlines
Mon 3/24:25 pm
CLT
- PDX
1 stop20h 17m
United Airlines
Deal found 1/31![United Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 1/31. 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 2/235:05 am
PDX
- CLT
1 stop14h 43m
United Airlines
Wed 2/258:11 am
CLT
- PDX
1 stop16h 04m
United Airlines
Deal found 1/31![United Airlines logo]()
$444
Last-minute flights from Portland to SpartanburgDiscover last-minute flight deals from Portland to Spartanburg. Data last updated February 1, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Spartanburg. Data last updated February 1, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/235:05 am
PDX
- CLT
1 stop14h 43m
United Airlines
Tue 2/248:11 am
CLT
- PDX
1 stop8h 33m
United Airlines
Deal found 1/30![United Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/247:00 am
PDX
- CLT
1 stop7h 24m
United Airlines
Wed 2/254:25 pm
CLT
- PDX
1 stop9h 49m
United Airlines
Deal found 1/30![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 1/30. 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 2/246:30 am
PDX
- CLT
2 stops10h 25m
Southwest
Wed 2/258:25 am
CLT
- PDX
2 stops10h 15m
Southwest
Deal found 1/30![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 1/30. 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 2/287:15 am
PDX
- CLT
1 stop7h 05m
Southwest
Mon 3/212:55 pm
CLT
- PDX
1 stop10h 20m
Southwest
Deal found 1/30![Southwest logo]()
$383
This Southwest deal was found by Cheapflights users on 1/31. 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 2/287:15 am
PDX
- CLT
1 stop7h 05m
Southwest
Sat 3/77:05 pm
CLT
- PDX
1 stop8h 50m
Southwest
Deal found 1/31![Southwest logo]()
$384
This American Airlines deal was found by Cheapflights users on 1/31. 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 2/289:44 pm
PDX
- CLT
Nonstop4h 53m
American Airlines
Sat 3/73:05 pm
CLT
- PDX
1 stop12h 12m
American Airlines
Deal found 1/31![American Airlines logo]()
$391
One-way flights from Portland to SpartanburgSearch for one-way flight options from Portland to Spartanburg. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
Search for one-way flight options from Portland to Spartanburg. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 4/281:48 pm
PDX
- CLT
1 stop26h 06m
Frontier
Deal found 1/31![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 3/210:18 pm
PDX
- CLT
2 stops36h 33m
Frontier
Deal found 1/30![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Fri 5/111:48 am
PDX
- CLT
1 stop26h 04m
Frontier
Deal found 1/31![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 4/291:48 pm
PDX
- CLT
2 stops22h 48m
Frontier
Deal found 1/31![Frontier logo]()
$135
This WAYA deal was found by Cheapflights users on 1/31. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:05 am
PDX
- CLT
1 stop8h 23m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 4/151:48 pm
PDX
- CLT
2 stops22h 48m
Frontier
Deal found 1/30![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 4/281:48 pm
PDX
- CLT
3 stops21h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 4/3011:48 am
PDX
- CLT
2 stops22h 55m
Frontier
Deal found 1/31![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/210:18 pm
PDX
- CLT
2 stops46h 38m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$144
Find flight deals from Portland to Spartanburg
Keep the following information in mind while searching for Portland to Spartanburg flight deals. Data was last updated February 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $180 (Kiwi.com) |
One-way from | $128 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $483 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Spartanburg 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 February 1, 2026.
Use the filters below to find and compare flights from Portland to Spartanburg that are best for you.
Fly from
Portland
Fly to
Spartanburg
Route
Depart
Return
Price
PortlandCharlotte
PDX - CLT
PDXCLT
Portland
Tue 3/3
1:18 pm-10:48 pm
1 stop6h 30m
Charlotte Douglas
Tue 3/10
6:15 am-11:51 am
1 stop8h 36m
$267
PortlandCharlotte
PDX - CLT
PDXCLT
Portland
Wed 4/15
6:30 am-8:45 pm
2 stops11h 15m
Charlotte Douglas
Sat 4/18
6:10 am-2:55 pm
2 stops11h 45m
$347
PortlandCharlotte
PDX - CLT
PDXCLT
Portland
Thu 4/2
7:25 am-8:00 pm
2 stops9h 35m
Charlotte Douglas
Sat 4/4
3:50 pm-10:35 pm
2 stops9h 45m
$409
PortlandCharlotte
PDX - CLT
PDXCLT
Portland
Tue 2/24
5:05 am-10:48 pm
1 stop14h 43m
Charlotte Douglas
Wed 2/25
8:11 am-11:14 pm
1 stop18h 03m
$415
PortlandCharlotte
PDX - CLT
PDXCLT
Portland
Wed 3/4
5:05 am-3:23 pm
1 stop7h 18m
Charlotte Douglas
Thu 3/5
6:15 am-7:14 pm
1 stop15h 59m
$420
PortlandCharlotte
PDX - CLT
PDXCLT
Portland
Sat 5/2
11:55 pm-4:10 pm
1 stop13h 15m
Charlotte Douglas
Sun 5/17
4:50 pm-10:50 pm
1 stop9h 00m
$424
PortlandCharlotte
PDX - CLT
PDXCLT
Portland
Fri 2/27
7:00 am-10:30 pm
1 stop12h 30m
Charlotte Douglas
Sat 2/28
10:34 am-8:09 pm
1 stop12h 35m
$430
PortlandCharlotte
PDX - CLT
PDXCLT
Portland
Sun 3/15
6:15 am-9:35 pm
1 stop12h 20m
Charlotte Douglas
Tue 3/24
7:45 am-12:50 pm
1 stop8h 05m
$432
PortlandCharlotte
PDX - CLT
PDXCLT
Portland
Thu 2/26
6:57 pm-10:48 pm
1 stop24h 51m
Charlotte Douglas
Mon 3/2
4:25 pm-9:42 am
1 stop20h 17m
$443
PortlandCharlotte
PDX - CLT
PDXCLT
Portland
Mon 2/23
5:05 am-10:48 pm
1 stop14h 43m
Charlotte Douglas
Wed 2/25
8:11 am-9:15 pm
1 stop16h 04m
$444
Showing 1-10 of 21 results
Best time to book a flight from Portland to Spartanburg
Have a flexible travel schedule? Discover the best time to fly to Spartanburg from Portland with our price prediction graph.
PDX-CLT
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 Spartanburg
PDX-SB1
PDX-CLT
How far ahead should I book a flight from Portland to Spartanburg?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Spartanburg. Price data was last updated on January 30, 2026.
The best time to book flights from Portland to Spartanburg is 44 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 to Spartanburg?
Currently, August is the cheapest month in which you can book a flight from Portland to Spartanburg (average of $183). Flying from Portland to Spartanburg in December is currently the most expensive (average of $364). 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 SB1?
Find hourly flight availability from Portland to Spartanburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 1, 2026.
It’s typically best to fly out from Portland to Spartanburg in the evening. Doing so could potentially save you 25% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from Portland to Spartanburg?
Use this chart to determine the cheapest time to fly round-trip from Portland to Spartanburg. Price data was last updated on January 31, 2026.
Travelers seeking maximum savings on their Portland to Spartanburg flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Portland to Spartanburg
Explore weekly flight availability from Portland to Spartanburg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 1, 2026.
The most flights from PDX to SB1 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Reviews of airlines servicing Spartanburg
Get insights into the airlines that provide service to Spartanburg. 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 Spartanburg. Reviews last updated February 1, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Portland to Spartanburg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Portland to Spartanburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 Spartanburg
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Portland to Spartanburg
Discover the top 5 airlines that operate flights from Portland to Spartanburg. 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 February 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$150 | Average$274 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$204 | Average$454 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$266 | Average$481 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$484 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$327 | Average$425 | FlexibilityNo cancel fee | On-time63% |