$160+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MSY
Mar 19 — Mar 261
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 February 17, 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 February 17, 2026.
This Delta deal was found by Cheapflights users on 2/15. 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 5/309:39 pm
PDX
- GPT
1 stop9h 38m
Delta
Wed 6/176:00 pm
GPT
- PDX
1 stop7h 59m
Delta
Deal found 2/15![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 2/16. 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 6/18:06 pm
PDX
- GPT
2 stops11h 11m
Delta
Wed 6/176:00 pm
GPT
- PDX
1 stop7h 59m
Delta
Deal found 2/16![Delta logo]()
$308
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Fri 4/1012:59 am
PDX
- GPT
1 stop7h 34m
American Airlines
Wed 4/155:00 am
GPT
- PDX
1 stop9h 58m
American Airlines
Deal found 2/16![American Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 2/13. 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 3/59:45 pm
PDX
- GPT
1 stop9h 39m
Delta
Wed 3/112:44 pm
GPT
- PDX
1 stop9h 24m
Delta
Deal found 2/13![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 2/13. 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 2/209:45 pm
PDX
- GPT
1 stop9h 55m
Delta
Wed 2/253:00 pm
GPT
- PDX
1 stop9h 08m
Delta
Deal found 2/13![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 2/14. 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 10/2812:51 pm
PDX
- GPT
1 stop6h 36m
United Airlines
Sat 10/315:15 pm
GPT
- PDX
1 stop7h 56m
United Airlines
Deal found 2/14![United Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 2/13. 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 2/167:10 am
PDX
- GPT
1 stop6h 51m
United Airlines
Sat 2/214:55 pm
GPT
- PDX
1 stop8h 04m
United Airlines
Deal found 2/13![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 2/13. 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 2/177:11 pm
PDX
- GPT
2 stops12h 13m
Delta
Sat 2/213:00 pm
GPT
- PDX
1 stop9h 08m
Delta
Deal found 2/13![Delta logo]()
$394
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 February 17, 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 February 17, 2026.
This Delta deal was found by Cheapflights users on 2/15. 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 6/19:39 pm
PDX
- GPT
1 stop9h 38m
Delta
Wed 6/176:00 pm
GPT
- PDX
1 stop7h 59m
Delta
Deal found 2/15![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Fri 4/1012:59 am
PDX
- GPT
1 stop7h 34m
American Airlines
Wed 4/1511:10 am
GPT
- PDX
2 stops12h 25m
American Airlines
Deal found 2/16![American Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 2/13. 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 3/147:00 am
PDX
- GPT
1 stop7h 06m
United Airlines
Tue 3/242:00 pm
GPT
- PDX
2 stops11h 04m
United Airlines
Deal found 2/13![United Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 2/15. 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 5/309:39 pm
PDX
- GPT
1 stop9h 38m
Delta
Wed 6/176:00 pm
GPT
- PDX
1 stop7h 59m
Delta
Deal found 2/15![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 2/14. 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 3/910:30 pm
PDX
- GPT
1 stop8h 20m
Delta
Fri 3/132:44 pm
GPT
- PDX
1 stop9h 24m
Delta
Deal found 2/14![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 2/13. 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 4/110:30 pm
PDX
- GPT
1 stop8h 20m
Delta
Thu 4/92:46 pm
GPT
- PDX
1 stop9h 22m
Delta
Deal found 2/13![Delta logo]()
$458
Last-minute flights from Portland to BiloxiDiscover last-minute flight deals from Portland to Biloxi. Data last updated February 17, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Biloxi. Data last updated February 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/13. 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 2/169:45 pm
PDX
- GPT
1 stop9h 39m
Delta
Wed 2/253:00 pm
GPT
- PDX
1 stop9h 08m
Delta
Deal found 2/13![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 2/13. 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 2/165:35 am
PDX
- GPT
2 stops11h 59m
United Airlines
Sat 2/214:55 pm
GPT
- PDX
1 stop8h 04m
United Airlines
Deal found 2/13![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 2/13. 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 2/177:11 pm
PDX
- GPT
2 stops12h 13m
Delta
Sat 2/213:00 pm
GPT
- PDX
1 stop9h 08m
Delta
Deal found 2/13![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 2/13. 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 2/177:11 pm
PDX
- GPT
2 stops12h 13m
Delta
Tue 2/243:00 pm
GPT
- PDX
1 stop9h 08m
Delta
Deal found 2/13![Delta logo]()
$426
This Delta deal was found by Cheapflights users on 2/13. 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 2/189:45 pm
PDX
- GPT
1 stop9h 39m
Delta
Tue 2/243:00 pm
GPT
- PDX
1 stop9h 08m
Delta
Deal found 2/13![Delta logo]()
$421
This Delta deal was found by Cheapflights users on 2/13. 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 2/209:45 pm
PDX
- GPT
1 stop9h 55m
Delta
Wed 2/253:00 pm
GPT
- PDX
1 stop9h 08m
Delta
Deal found 2/13![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 2/13. 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 2/209:45 pm
PDX
- GPT
1 stop9h 55m
Delta
Fri 2/272:54 pm
GPT
- PDX
1 stop9h 14m
Delta
Deal found 2/13![Delta logo]()
$417
This United Airlines deal was found by Cheapflights users on 2/13. 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 2/2011:59 pm
PDX
- GPT
2 stops14h 02m
United Airlines
Fri 2/274:55 pm
GPT
- PDX
1 stop8h 04m
United Airlines
Deal found 2/13![United Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 2/13. 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 2/2511:40 pm
PDX
- GPT
1 stop8h 33m
American Airlines
Wed 3/45:00 am
GPT
- PDX
1 stop8h 07m
American Airlines
Deal found 2/13![American Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 2/13. 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 3/59:45 pm
PDX
- GPT
1 stop9h 39m
Delta
Wed 3/112:44 pm
GPT
- PDX
1 stop9h 24m
Delta
Deal found 2/13![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 2/14. 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 3/910:30 pm
PDX
- GPT
1 stop8h 20m
Delta
Fri 3/132:44 pm
GPT
- PDX
1 stop9h 24m
Delta
Deal found 2/14![Delta logo]()
$408
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 February 17, 2026.
Search for one-way flight options from Portland to Biloxi. Find affordable one-way fares based on user searches. Data last updated February 17, 2026.
This Delta deal was found by Cheapflights users on 2/13. 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 4/510:30 pm
PDX
- GPT
1 stop8h 20m
Delta
Deal found 2/13![Delta logo]()
$160
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Sun 4/51:52 pm
PDX
- GPT
1 stop7h 07m
American Airlines
Deal found 2/13![American Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/1611:48 am
PDX
- GPT
2 stops19h 12m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$254
This United Airlines deal was found by Cheapflights users on 2/15. 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 4/167:00 am
PDX
- GPT
1 stop7h 13m
United Airlines
Deal found 2/15![United Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 4/510:30 am
PDX
- GPT
3 stops46h 10m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$535
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 February 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (Delta) |
One-way from | $160 (Delta) |
Popular in | March |
Cheapest in | October |
Average price | $462 |
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 2,558,603 searches. Data last updated February 17, 2026.
Use the filters below to find and compare flights from Portland to Biloxi that are best for you.
Fly from
Portland
Fly to
Biloxi
Route
Depart
Return
Price
PortlandGulfport
PDX - GPT
PDXGPT
Portland
Mon 6/1
9:39 pm-9:17 am
1 stop9h 38m
Gulfport Biloxi Regional
Wed 6/17
6:00 pm-11:59 pm
1 stop7h 59m
$303
PortlandGulfport
PDX - GPT
PDXGPT
Portland
Sat 5/30
9:39 pm-9:17 am
1 stop9h 38m
Gulfport Biloxi Regional
Wed 6/17
6:00 pm-11:59 pm
1 stop7h 59m
$303
PortlandGulfport
PDX - GPT
PDXGPT
Portland
Mon 3/9
10:30 pm-8:50 am
1 stop8h 20m
Gulfport Biloxi Regional
Fri 3/13
2:44 pm-10:08 pm
1 stop9h 24m
$408
PortlandGulfport
PDX - GPT
PDXGPT
Portland
Fri 4/10
12:59 am-10:33 am
1 stop7h 34m
Gulfport Biloxi Regional
Wed 4/15
11:10 am-9:35 pm
2 stops12h 25m
$431
PortlandGulfport
PDX - GPT
PDXGPT
Portland
Sat 3/14
7:00 am-4:06 pm
1 stop7h 06m
Gulfport Biloxi Regional
Tue 3/24
2:00 pm-11:04 pm
2 stops11h 04m
$448
PortlandGulfport
PDX - GPT
PDXGPT
Portland
Wed 4/1
10:30 pm-8:50 am
1 stop8h 20m
Gulfport Biloxi Regional
Thu 4/9
2:46 pm-10:08 pm
1 stop9h 22m
$458
PortlandGulfport
PDX - GPT
PDXGPT
Portland
Sun 4/5
10:30 pm-8:50 am
1 stop8h 20m
$160
PortlandGulfport
PDX - GPT
PDXGPT
Portland
Sun 4/5
1:52 pm-10:59 pm
1 stop7h 07m
$174
PortlandGulfport
PDX - GPT
PDXGPT
Portland
Thu 4/16
11:48 am-9:00 am
2 stops19h 12m
$254
PortlandGulfport
PDX - GPT
PDXGPT
Portland
Thu 4/16
7:00 am-4:13 pm
1 stop7h 13m
$300
Showing 1-10 of 11 results
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
What is the cheapest month to book a flight from Portland to Biloxi?
Currently, October is the cheapest month in which you can book a flight from Portland to Biloxi (average of $162). Flying from Portland to Biloxi in November is currently the most expensive (average of $208). 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 B1L?
Find hourly flight availability from Portland to Biloxi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 17, 2026.
When flying from Portland to Biloxi, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Portland to Biloxi?
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 February 17, 2026.
Read through reviews of airlines operating flights from Portland to Biloxi, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - 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 February 17, 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 February 17, 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 7 airlines flying from Portland to Biloxi
Discover the top 7 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 2,558,603 searches. Data last updated February 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$170 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$109 | Average$433 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$358 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$187 | Average$337 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$188 | Average$418 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$400 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$197 | Average$395 | FlexibilityNo cancel fee | On-time75% |