$174+ Cheap flights from Portland (PDX) to Biloxi, MS
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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MSY
Sep 29 — Oct 61
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Biloxi 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
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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 Biloxi
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Best
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Cheapest flights from Portland to BiloxiExplore the most affordable flight options available from Portland to Biloxi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.
Explore the most affordable flight options available from Portland to Biloxi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:59 pm -
1 stop9h 19m
Sat 10/105:14 pm -
1 stop7h 07m
Deal found 8/25![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 8/25. 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 10/68:44 pm -
2 stops10h 33m
Tue 11/1010:04 am -
2 stops12h 00m
Deal found 8/25![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:59 pm -
1 stop9h 19m
Thu 10/82:00 pm -
1 stop7h 16m
Deal found 8/25![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/25. 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 10/510:57 pm -
1 stop8h 20m
Tue 11/1010:04 am -
2 stops12h 00m
Deal found 8/25![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/25. 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 10/55:10 pm -
2 stops14h 07m
Sat 11/76:26 am -
2 stops11h 44m
Deal found 8/25![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 9/197:03 am -
1 stop7h 09m
Wed 9/232:00 pm -
2 stops10h 57m
Deal found 8/29![United Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:12 pm -
1 stop6h 47m
Mon 9/146:22 pm -
1 stop7h 01m
Deal found 8/26![American Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 8/25. 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 10/411:49 am -
1 stop8h 19m
Sat 11/76:26 am -
2 stops11h 44m
Deal found 8/25![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 8/25. 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 10/35:10 pm -
2 stops14h 06m
Sat 11/710:03 am -
2 stops11h 57m
Deal found 8/25![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/1611:30 pm -
2 stops11h 55m
Tue 10/202:00 pm -
2 stops10h 57m
Deal found 8/25![United Airlines logo]()
$365
Best flights from Portland to BiloxiDiscover carefully curated flight deals from Portland to Biloxi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
Discover carefully curated flight deals from Portland to Biloxi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
This Delta deal was found by Cheapflights users on 8/28. 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.
Wed 9/95:10 pm -
2 stops14h 11m
Sat 9/124:00 pm -
1 stop7h 47m
Deal found 8/28![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/1811:02 pm -
2 stops12h 22m
Sun 9/204:59 pm -
1 stop8h 16m
Deal found 8/26![United Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/307:10 am -
1 stop6h 52m
Wed 2/37:00 am -
1 stop7h 19m
Deal found 8/27![United Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:02 am -
2 stops10h 36m
Sat 10/102:00 pm -
2 stops10h 57m
Deal found 8/25![United Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/1311:30 pm -
2 stops14h 42m
Sat 10/175:14 pm -
1 stop7h 07m
Deal found 8/25![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Wed 9/911:02 pm -
2 stops12h 22m
Sat 9/127:08 am -
2 stops9h 33m
Deal found 8/29![United Airlines logo]()
$473
Last-minute flights from Portland to BiloxiDiscover last-minute flight deals from Portland to Biloxi. Data last updated August 30, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Biloxi. Data last updated August 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/27. 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.
Wed 9/95:10 pm -
2 stops14h 11m
Sat 9/124:00 pm -
1 stop7h 47m
Deal found 8/27![Delta logo]()
$358
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:08 pm -
2 stops12h 04m
Sat 9/126:22 pm -
1 stop7h 01m
Deal found 8/26![American Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:12 pm -
1 stop6h 47m
Mon 9/146:22 pm -
1 stop7h 01m
Deal found 8/26![American Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/107:10 am -
1 stop7h 02m
Sun 9/134:59 pm -
1 stop8h 16m
Deal found 8/25![United Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:07 pm -
1 stop7h 17m
Wed 9/166:22 pm -
1 stop7h 01m
Deal found 8/28![American Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 9/197:03 am -
1 stop7h 09m
Wed 9/232:00 pm -
2 stops10h 57m
Deal found 8/29![United Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 8/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:07 pm -
1 stop7h 17m
Wed 9/236:22 pm -
1 stop7h 01m
Deal found 8/29![American Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:00 am -
1 stop8h 52m
Wed 9/306:22 pm -
1 stop7h 01m
Deal found 8/26![American Airlines logo]()
$386
One-way flights from Portland to BiloxiSearch for one-way flight options from Portland to Biloxi. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
Search for one-way flight options from Portland to Biloxi. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
This Delta deal was found by Cheapflights users on 8/25. 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 10/510:57 pm -
1 stop8h 20m
Deal found 8/25![Delta logo]()
$174
This Delta deal was found by Cheapflights users on 8/26. 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.
Thu 9/247:15 pm -
2 stops12h 01m
Deal found 8/26![Delta logo]()
$179
This Delta deal was found by Cheapflights users on 8/25. 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 10/411:49 am -
1 stop8h 19m
Deal found 8/25![Delta logo]()
$193
This Delta deal was found by Cheapflights users on 8/25. 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 10/35:10 pm -
2 stops14h 06m
Deal found 8/25![Delta logo]()
$198
This American Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:07 pm -
1 stop7h 17m
Deal found 8/25![American Airlines logo]()
$229
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/211:30 pm -
2 stops14h 42m
Deal found 8/25![United Airlines logo]()
$234
This United Airlines deal was found by Cheapflights users on 8/27. 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 10/2911:30 pm -
2 stops11h 48m
Deal found 8/27![United Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:57 pm -
1 stop8h 24m
Deal found 8/25![Delta logo]()
$320
This American Airlines deal was found by Cheapflights users on 8/25. 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 10/12:12 pm -
1 stop6h 47m
Deal found 8/25![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/411:30 pm -
2 stops11h 55m
Deal found 8/25![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/25. 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.
Wed 9/301:49 pm -
2 stops17h 27m
Deal found 8/25![Delta logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/2412:24 pm -
1 stop27h 42m
Deal found 8/26![Multiple Airlines logo]()
$365
Find flight deals from Portland to Biloxi
Keep the following information in mind while searching for Portland to Biloxi flight deals. Data was last updated August 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (United Airlines) |
One-way from | $174 (Delta) |
Popular in | March |
Cheapest in | October |
Average price | $480 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Biloxi 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 7,457,451 searches. Data last updated August 30, 2026.
Use the filters below to find and compare flights from Portland to Biloxi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandGulfport
PDX Portland - GPT Gulfport Biloxi Regional
PDXGPT
Portland
Wed 9/9
5:10 pm-9:21 am
2 stops14h 11m
Gulfport Biloxi Regional
Sat 9/12
4:00 pm-9:47 pm
1 stop7h 47m
$395
PortlandGulfport
PDX Portland - GPT Gulfport Biloxi Regional
PDXGPT
Portland
Fri 9/18
11:02 pm-1:24 pm
2 stops12h 22m
Gulfport Biloxi Regional
Sun 9/20
4:59 pm-11:15 pm
1 stop8h 16m
$423
Quickest round-trip
PortlandGulfport
PDX Portland - GPT Gulfport Biloxi Regional
PDXGPT
Portland
Sat 1/30
7:10 am-4:02 pm
1 stop6h 52m
Gulfport Biloxi Regional
Wed 2/3
7:00 am-12:19 pm
1 stop7h 19m
$431
PortlandGulfport
PDX Portland - GPT Gulfport Biloxi Regional
PDXGPT
Portland
Sat 10/3
7:02 am-7:38 pm
2 stops10h 36m
Gulfport Biloxi Regional
Sat 10/10
2:00 pm-10:57 pm
2 stops10h 57m
$460
PortlandGulfport
PDX Portland - GPT Gulfport Biloxi Regional
PDXGPT
Portland
Tue 10/13
11:30 pm-4:12 pm
2 stops14h 42m
Gulfport Biloxi Regional
Sat 10/17
5:14 pm-10:21 pm
1 stop7h 07m
$464
PortlandGulfport
PDX Portland - GPT Gulfport Biloxi Regional
PDXGPT
Portland
Wed 9/9
11:02 pm-1:24 pm
2 stops12h 22m
Gulfport Biloxi Regional
Sat 9/12
7:08 am-2:41 pm
2 stops9h 33m
$473
Cheapest one-way
PortlandGulfport
PDX Portland - GPT Gulfport Biloxi Regional
PDXGPT
Portland
Mon 10/5
10:57 pm-9:17 am
1 stop8h 20m
$174
PortlandGulfport
PDX Portland - GPT Gulfport Biloxi Regional
PDXGPT
Portland
Thu 9/24
7:15 pm-9:16 am
2 stops12h 01m
$179
PortlandGulfport
PDX Portland - GPT Gulfport Biloxi Regional
PDXGPT
Portland
Tue 10/6
8:44 pm-9:17 am
2 stops10h 33m
$179
PortlandGulfport
PDX Portland - GPT Gulfport Biloxi Regional
PDXGPT
Portland
Sun 10/4
11:49 am-10:08 pm
1 stop8h 19m
$193
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from Portland to Biloxi
Have a flexible travel schedule? Discover the best time to fly to Biloxi from Portland with our price prediction graph.
PDX-GPT
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 Biloxi
PDX-B1L
PDX-GPT
How much does it cost to fly round-trip from Portland to Biloxi?
Airfare is below average for this route at the moment.
Portland to Biloxi flights typically cost between $424 and $535 in October.The cheapest round-trip price found within the last 5 days was $321 on United Airlines (Oct 3-Oct 10).
Reviews of airlines servicing Biloxi
Get insights into the airlines that provide service to Biloxi. 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 Biloxi. Reviews last updated August 30, 2026.
Read through reviews of airlines operating flights from Portland to Biloxi, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Portland to Biloxi. 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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Complete your trip
Complete your trip to Biloxi by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Portland to Biloxi, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Biloxi flights
Browse other Portland and Biloxi flight options. Last updated on August 30, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on August 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Biloxi flights
Consider these flights traveling from Portland to Biloxi.
Top 5 airlines flying from Portland to Biloxi
Discover the top 5 airlines that operate flights from Portland to Biloxi. 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 7,457,451 searches. Data last updated August 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$469 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$355 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$197 | Average$371 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$206 | Average$449 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$238 | Average$427 | FlexibilityNo cancel fee | On-time69% |