Cheap flights from Portland to Allentown from $198
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Allentown departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Portland to Allentown
Cheap round-trip flights
Cheap one-way flights
United Airlines flights from Portland to Allentown
Our best United Airlines deals on Portland to Allentown flight tickets
Delta flights from Portland to Allentown
Our best Delta deals on Portland to Allentown flight tickets
See travel insights to Allentown from
How to get the cheapest flight ticket from Portland to Allentown
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Allentown?
The month of June is, on average, the cheapest month to fly to Allentown from Portland, with most prices found around $359. If you aren’t able to travel to Allentown during the month of June, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $360.
What is the cheapest day to depart on your flight to Allentown?
The cheapest day to depart from Portland to Allentown is on a Sunday when prices can be found for as low as $318. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Thursday is $770.
What is the cheapest airline that flies from Portland to Allentown-Bethlehem?
American Airlines, Delta, and United Airlines are the most popular carriers operating from Portland to Allentown-Bethlehem
What airlines fly to Allentown?
United Airlines, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Allentown from Portland according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 9 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.
When to book flights from Portland to Allentown
Cheap Portland to Allentown (PDX to ABE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Allentown
How far is Portland to Allentown-Bethlehem by plane?
There are 2370.7 mi between Portland and Allentown-Bethlehem. Typically, this will take 6h 57m by plane in normal conditions.
When did momondo last update prices for flights from Portland Airport to Allentown-Bethlehem Airport?
Prices for flights from Portland Airport to Allentown-Bethlehem Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Allentown-Bethlehem Airport?
The number of operators available for flights from Portland Airport to Allentown-Bethlehem Airport is 3 as of March 2025.
How old do you have to be to fly from Portland Airport to Allentown-Bethlehem Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Allentown?
Based on momondo bookings for flights between Portland and Allentown, the leading airline is United Airlines, making up 45% of the total bookings. Other popular airlines include American Airlines with 31% and Delta with 24%.
Best airlines flying from Portland to Allentown
Compare and see reviews for airlines that fly from Portland to Allentown with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $248 | Free Cancellation | Rating 8.0 7,890 reviews | |||
| PriceFrom $282 | Free Cancellation | Rating 7.4 8,605 reviews | |||
| PriceFrom $308 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Allentown?
Book flights to Allentown if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Portland to Allentown?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Allentown for you.
Can I find flights from Portland to Allentown with flexible booking policies on momondo?
Yes. All flights to Allentown from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Portland to Allentown?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Allentown from Portland.
I’m not ready to book a flight from Portland to Allentown right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Allentown from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.