$45 Cheap Flights from Portland International
One-way
Departing from
Portland International
Going to
anywhere
Phoenix (AZA)
United States • August, 2026
90% AI deal score
$845 $57
Las Vegas (LAS)
United States • May, 2026
89% AI deal score
$518 $120
Cincinnati (CVG)
United States • May, 2026
87% AI deal score
$340 $45
Miami (MIA)
United States • January, 2027
84% AI deal score
$383 $119
Los Angeles (LAX)
United States • June, 2026
84% AI deal score
$488 $120
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight going to anywhere. Fares are subject to change and may not be available for all dates. (Data last updated 5/16/2026).
387,901 searches in the past 7 days on RatePunk
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AI deal score and AI insights
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Top Destinations Where Can You Fly from Portland International
Cheap flights from Portland International
Phoenix, United States
TOP
Aug • Direct
$845
$57
-$788
93%
Cincinnati, United States
TOP
May • Direct
$340
$45
-$295
87%
Sacramento, United States
TOP
May • Direct
$213
$79
-$134
63%
Los Angeles, United States
TOP
May • Direct
$188
$44
-$144
77%
San Jose, United States
TOP
Sep • Direct
$225
$79
-$146
65%
Las Vegas, United States
TOP
May • Direct
$173
$40
-$133
77%
Find flights from Portland International to anywhere
Looking for inspiration on destinations? Here are some popular flight deals from Portland International one-way fares:
See more destinations you can fly to from Portland International – anywhere in the world at the best prices.
See More DestinationsFacts About Flights from Portland International
Nearby airport(s)
Insights for flights from Portland International
Most popular airlines from Portland International
American Airlines
Alaska Airlines, Inc.
JetBlue Airways
Delta Air Lines
Frontier Airlines
Spirit Airlines
SkyWest Airlines
United Airlines
Most popular destinations from Portland International
PDX Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
PDX airport insights
Best days to catch a deal
Friday, Wednesday
Based on the data, you're most likely to find a flight deal departing from Portland International Airport (PDX) on a Sunday. You can also find some deals on Wednesdays, although there are usually more deals on Sundays from Portland International Airport.
Avg. deal survival time
10.3 hours
Deals from Portland International Airport typically survive for about 10.3 hours. To snag a deal, keep a close eye on flight prices and be ready to book quickly.
Rare deal frequency
8 deals
We found {{8}} rare deals that originate in Portland International airport in the past month. These rare deals received an AI Deal Score of 90+ and are usually mistake fares, special promotions, or ultra-discounts.
Average price drop
-69%
Deals from Portland International Airport have an average price drop of 68.9%. Travelers can save on flights departing from Portland International Airport.
Next 4 weeks: deal forecast
Flight Forecast for Portland International Airport
Based on our analysis for June 2026, flights departing from Portland International Airport are expected to remain relatively stable with a slight increase in prices due to the start of the summer travel season. We do not anticipate any significant price drops at this time.
Top 5 biggest price drops (last 3 months)
Found on May 3
PDX - Phoenix
$2,535 → $153
94%
Found on April 29
PDX - Dortmund
$4,500 → $350
92%
Found on April 29
PDX - Strasbourg
$2,950 → $309
90%
Found on April 28
PDX - London
$3,525 → $370
90%
Found on April 30
PDX - Oslo
$1,180 → $206
83%
Check these nearby airports too
Looking for more options? These airports near PDX sometimes drop rare deals too:
Eugene (EUG)
~11 rare deals/month
Spokane International (GEG)
~4 rare deals/month
Roberts Field (RDM)
~9 rare deals/month
Seattle–Tacoma International (SEA)
~14 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially EUG and GEG for long-haul deal surprises.
Travel Trends: Popular Destinations from Portland International
Every month, we analyze search and booking data to see where travelers from Portland International are heading. Here are the current hot destinations from Portland International:
Top domestic destinations
Seattle
TOP
Portland International
Los Angeles
TOP
Portland International
Las Vegas
TOP
Portland International
These cities are seeing the most searches and bookings from Portland International this month.
Top international destinations
Travelers from Portland International are flocking here, possibly due to seasonal events or great deals.
Travel trend insight
Portland travelers are increasingly drawn to diverse cultural hubs and scenic landscapes abroad. London and Tokyo offer rich historical and cultural experiences, while Vancouver provides convenient access to stunning natural beauty, driving the popularity of these international destinations.
Booking Flights from Portland International: Frequently Asked Questions
Pro Tips for Finding Cheap Flights from Portland International
Finding the cheapest airfare from Portland International is easier if you use a few smart strategies. Here are our top tips to help you score a great deal:
Be Flexible with Your Dates: Sometimes shifting your travel dates by just a day or two can dramatically lower the price of your flight. Play around with different dates to see what you can find – you might be surprised!
Set Destination to 'Anywhere': Feeling spontaneous? Try setting your destination to 'Anywhere' on flight search engines. You might stumble upon an amazing deal to a place you never considered!
Travel During Off-Peak Times: Avoid flying during popular holidays and school breaks. Traveling during the shoulder season or on weekdays can often save you a bundle. Think Tuesdays and Wednesdays!
Check Nearby Airports: Portland is well-connected, but don't forget to check prices at nearby airports like Seattle or Eugene. The savings might be worth the extra drive!
Compare Round-Trip vs. One-Way Flights: Don't assume round-trip flights are always cheaper. Sometimes booking two separate one-way tickets from different airlines can save you money. Always compare your options!
Use Points and Miles Wisely: Now is the time to cash in those credit card points or airline miles you’ve been hoarding. They can significantly reduce the cost of your flight, or even make it free!
Book in Advance (But Not Too Early!): While last-minute deals are rare, booking too far in advance isn't always best either. Aim to book your flight a few months ahead of your travel date for the sweet spot.
Sign Up for Fare Alerts: Let the deals come to you! Sign up for fare alerts on sites like Google Flights, Kayak, or RatePunk. You'll receive email notifications when prices drop for your desired route. Especially on RatePunk!
Consider Budget Airlines: Budget airlines can offer incredibly low fares, but be sure to factor in extra costs for things like baggage fees and seat selection. It might still be cheaper overall!
Clear Your Browser's Cookies: Airlines and travel sites sometimes track your searches and may increase prices accordingly. Clear your browser's cookies or use incognito mode to see if it makes a difference in the fares you see.
By using these tips and the tools on our site, you’ll increase your chances of finding a fantastic flight deal from Portland International. Happy travels!
Explore More Destinations from Portland International
Looking for more options? Here are some popular routes and related travel deals: