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Cheap flights from Allentown (ABE) to Porto (OPO) from $1,007

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ABE — OPO
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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What is the cheapest time of day to fly from ABE to OPO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Allentown to Porto as you normally would.

Cheap Delta flights from Allentown to Porto

Explore cheap flight options specifically provided by Delta for the route between Allentown and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Take a look at some of the lowest-priced Delta flights heading from Allentown to Porto. Deals update often to give you more flight options matching your criteria
Mon 8/125:51 pmABE - OPO
2 stops23h 24mDelta
Mon 8/1911:25 amOPO - ABE
2 stops34h 46mDelta
Deal found 6/2$1,007
Tue 8/135:51 pmABE - OPO
2 stops16h 49mDelta
Fri 8/234:20 pmOPO - ABE
2 stops53h 51mDelta
Deal found 6/2$1,108
Sun 8/115:51 pmABE - OPO
2 stops33h 34mDelta
Mon 8/1911:25 amOPO - ABE
2 stops34h 46mDelta
Deal found 6/2$1,164
Wed 8/145:51 pmABE - OPO
2 stops40h 39mDelta
Mon 8/1911:25 amOPO - ABE
2 stops34h 46mDelta
Deal found 6/2$1,170
Fri 8/165:51 pmABE - OPO
2 stops19h 59mDelta
Mon 8/1911:25 amOPO - ABE
2 stops34h 46mDelta
Deal found 6/2$1,175
Tue 8/135:51 pmABE - OPO
2 stops16h 49mDelta
Thu 8/229:15 amOPO - ABE
2 stops18h 54mDelta
Deal found 6/2$1,193
Thu 8/1512:32 pmABE - OPO
2 stops28h 43mDelta
Sat 8/2411:25 amOPO - ABE
2 stops34h 46mDelta
Deal found 6/2$1,258

Cheap United Airlines flights from Allentown to Porto

Explore cheap flight options specifically provided by United Airlines for the route between Allentown and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Allentown to Porto. Check back soon if you're not seeing flights that suit your needs.
Wed 8/146:40 amABE - OPO
2 stops22h 05mUnited Airlines
Wed 8/216:00 amOPO - ABE
2 stops20h 48mUnited Airlines
Deal found 6/2$1,078
Sun 8/116:40 amABE - OPO
2 stops19h 15mUnited Airlines
Fri 8/236:00 amOPO - ABE
2 stops20h 48mUnited Airlines
Deal found 6/2$1,090
Sat 8/176:40 amABE - OPO
2 stops19h 15mUnited Airlines
Fri 8/236:00 amOPO - ABE
2 stops39h 58mUnited Airlines
Deal found 6/2$1,157
Wed 8/146:40 amABE - OPO
2 stops22h 05mUnited Airlines
Fri 8/236:00 amOPO - ABE
2 stops20h 48mUnited Airlines
Deal found 6/2$1,161
Sun 8/116:40 amABE - OPO
2 stops19h 15mUnited Airlines
Tue 8/206:00 amOPO - ABE
2 stops20h 48mUnited Airlines
Deal found 6/2$1,180
Mon 7/15:40 pmABE - OPO
2 stops60h 40mUnited Airlines
Mon 7/86:00 amOPO - ABE
2 stops44h 38mUnited Airlines
Deal found 6/1$1,665

Allentown to Porto 2024 flight deals

Discover exclusive flight deals for travel between Allentown and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Scroll through some of the best deals on flights from Allentown to Porto in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 8/125:51 pmABE - OPO
2 stops23h 24mDelta
Sat 8/2411:25 amOPO - ABE
2 stops41h 09mDelta
Deal found 6/2$1,007
Wed 8/146:40 amABE - OPO
2 stops22h 05mUnited Airlines
Wed 8/216:00 amOPO - ABE
2 stops20h 48mUnited Airlines
Deal found 6/2$1,078
Sun 8/116:40 amABE - OPO
2 stops19h 15mUnited Airlines
Fri 8/236:00 amOPO - ABE
2 stops20h 48mUnited Airlines
Deal found 6/2$1,090
Tue 8/135:51 pmABE - OPO
2 stops16h 49mDelta
Fri 8/234:20 pmOPO - ABE
2 stops53h 51mDelta
Deal found 6/2$1,108
Sat 8/176:40 amABE - OPO
2 stops19h 15mUnited Airlines
Fri 8/236:00 amOPO - ABE
2 stops39h 58mUnited Airlines
Deal found 6/2$1,157
Wed 8/146:40 amABE - OPO
2 stops22h 05mUnited Airlines
Fri 8/236:00 amOPO - ABE
2 stops20h 48mUnited Airlines
Deal found 6/2$1,161
Sun 8/115:51 pmABE - OPO
2 stops33h 34mDelta
Sat 8/2411:25 amOPO - ABE
2 stops41h 09mDelta
Deal found 6/2$1,164
Wed 8/145:51 pmABE - OPO
2 stops40h 39mDelta
Mon 8/1911:25 amOPO - ABE
2 stops34h 46mDelta
Deal found 6/2$1,170
Fri 8/165:51 pmABE - OPO
2 stops19h 59mDelta
Mon 8/1911:25 amOPO - ABE
2 stops34h 46mDelta
Deal found 6/2$1,175

Find flights from Allentown to Porto within your budget

Customize your flight search to find flights from Allentown to Porto 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 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,007 - $1,843

Route

Depart

Return

Price

Allentown-BethlehemPorto

ABE - OPO

ABEOPO

Allentown-Bethlehem

Mon 8/12

2 stops23h 24m

Porto

Mon 8/19

2 stops34h 46m

$1,007

Allentown-BethlehemPorto

ABE - OPO

ABEOPO

Allentown-Bethlehem

Wed 8/14

2 stops22h 05m

Porto

Wed 8/21

2 stops20h 48m

$1,078

Allentown-BethlehemPorto

ABE - OPO

ABEOPO

Allentown-Bethlehem

Sun 8/11

2 stops19h 15m

Porto

Fri 8/23

2 stops20h 48m

$1,090

Allentown-BethlehemPorto

ABE - OPO

ABEOPO

Allentown-Bethlehem

Tue 8/13

2 stops16h 49m

Porto

Fri 8/23

2 stops53h 51m

$1,108

Allentown-BethlehemPorto

ABE - OPO

ABEOPO

Allentown-Bethlehem

Sat 8/17

2 stops19h 15m

Porto

Fri 8/23

2 stops39h 58m

$1,157

Allentown-BethlehemPorto

ABE - OPO

ABEOPO

Allentown-Bethlehem

Wed 8/14

2 stops22h 05m

Porto

Fri 8/23

2 stops20h 48m

$1,161

Allentown-BethlehemPorto

ABE - OPO

ABEOPO

Allentown-Bethlehem

Sun 8/11

2 stops33h 34m

Porto

Mon 8/19

2 stops34h 46m

$1,164

Allentown-BethlehemPorto

ABE - OPO

ABEOPO

Allentown-Bethlehem

Thu 8/15

2 stops22h 30m

Porto

Thu 8/22

2 stops57h 15m

$1,457

Allentown-BethlehemPorto

ABE - OPO

ABEOPO

Allentown-Bethlehem

Wed 8/14

2 stops28h 42m

Porto

Wed 8/21

3 stops33h 18m

$1,843

Flights are sorted by cheapest first

Deals found on 6/2

No data available for this route at this time. Please check back soon.

Best time to book a flight from Allentown to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Allentown with our price prediction graph.
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.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated June 2, 2024.
Read through reviews of airlines operating flights from Allentown to Porto, such as Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,402 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,402 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,755 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,260 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Allentown to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Allentown to Porto for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Allentown to Porto for under $1,100. The cheapest flight booked recently is on Delta for just $1,007, but on average you can expect to pay $1,247.

  • What does ABE to OPO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Allentown-Bethlehem Airport to Porto Airport flight would often be abbreviated as a ABE to OPO flight.

  • Can I find deals for flights from Allentown to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Allentown to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Allentown to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Allentown to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Allentown to Porto that include hotel bookings?

    Yes. In addition to deals on Allentown to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Porto.

  • Can I find deals for business class flights from Allentown to Porto?

    Yes. Cheapflights offers flight deals from Allentown to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Allentown to Porto that allow pets onboard?

    Many airlines flying from Allentown to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Allentown to Porto?

    Yes, you can often find last-minute deals on Allentown to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Allentown to Porto flight deals updated?

    The Allentown to Porto flight deals you see on this page were last updated on 6/2.

  • What is the cheapest month to book a flight from Allentown to Porto?

    Currently, January is the cheapest month in which you can book a flight from Allentown to Porto (average of $523). Flying from Allentown to Porto in June is currently the most expensive (average of $994). 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.

See more FAQs

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Search flights from Allentown to Porto by cabin class

Find flights from Allentown to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Allentown to Porto?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Allentown to Porto. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Allentown to Porto?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Allentown to Porto for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Allentown to Porto with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Allentown to Porto, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Allentown to Porto become cheaper?

Yes, Cheapflights offers price alerts on Allentown to Porto flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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