Cheap flights to Montgomery County

View €253 flight on Mon, 18 May 2026Opens in a new window

Popular airlines to Montgomery County

  • Frontier Airlines

  • American Airlines

  • Delta

  • United

  • JetBlue Airways

  • Southwest Airlines

  • Spirit Airlines

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Cheap round-trip flights to Montgomery County

Prices were available within the past 7 days and start at €253 for one-way flights and €447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 22 Apr - Sun, 26 Apr
LIS
Lisbon
PHL
Philadelphia
€786 Return, found 1 day ago
€786
Return
found 1 day ago
Select American Airlines flight, departing Wed, 22 Apr from Lisbon to Philadelphia, returning Sun, 26 Apr, priced at €786 found 1 day ago
Iberia
Wed, 22 Apr - Sun, 26 Apr
LIS
Lisbon
PHL
Philadelphia
€787 Return, found 1 day ago
€787
Return
found 1 day ago
Select Iberia flight, departing Wed, 22 Apr from Lisbon to Philadelphia, returning Sun, 26 Apr, priced at €787 found 1 day ago
British Airways
Wed, 22 Apr - Sun, 26 Apr
LIS
Lisbon
PHL
Philadelphia
€787 Return, found 1 day ago
€787
Return
found 1 day ago
Select British Airways flight, departing Wed, 22 Apr from Lisbon to Philadelphia, returning Sun, 26 Apr, priced at €787 found 1 day ago
American Airlines
Thu, 23 Apr - Mon, 27 Apr
LIS
Lisbon
ABE
Allentown
€791 Return, found 7 hours ago
€791
Return
found 7 hours ago
Select American Airlines flight, departing Thu, 23 Apr from Lisbon to Allentown, returning Mon, 27 Apr, priced at €791 found 7 hours ago
Lufthansa
Wed, 22 Apr - Sun, 26 Apr
LIS
Lisbon
PHL
Philadelphia
€794 Return, found 1 day ago
€794
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 22 Apr from Lisbon to Philadelphia, returning Sun, 26 Apr, priced at €794 found 1 day ago
Iberia
Wed, 22 Apr - Sun, 26 Apr
LIS
Lisbon
PHL
Philadelphia
€794 Return, found 1 day ago
€794
Return
found 1 day ago
Select Iberia flight, departing Wed, 22 Apr from Lisbon to Philadelphia, returning Sun, 26 Apr, priced at €794 found 1 day ago
British Airways
Fri, 10 Apr - Sat, 18 Apr
LIS
Lisbon
PHL
Philadelphia
€795 Return, found 4 days ago
€795
Return
found 4 days ago
Select British Airways flight, departing Fri, 10 Apr from Lisbon to Philadelphia, returning Sat, 18 Apr, priced at €795 found 4 days ago
Iberia
Wed, 22 Apr - Sun, 26 Apr
LIS
Lisbon
PHL
Philadelphia
€795 Return, found 1 day ago
€795
Return
found 1 day ago
Select Iberia flight, departing Wed, 22 Apr from Lisbon to Philadelphia, returning Sun, 26 Apr, priced at €795 found 1 day ago
Iberia
Mon, 13 Apr - Sun, 19 Apr
LIS
Lisbon
PHL
Philadelphia
€799 Return, found 2 days ago
€799
Return
found 2 days ago
Select Iberia flight, departing Mon, 13 Apr from Lisbon to Philadelphia, returning Sun, 19 Apr, priced at €799 found 2 days ago
Air Canada
Mon, 13 Apr - Sun, 19 Apr
LIS
Lisbon
PHL
Philadelphia
€801 Return, found 2 days ago
€801
Return
found 2 days ago
Select Air Canada flight, departing Mon, 13 Apr from Lisbon to Philadelphia, returning Sun, 19 Apr, priced at €801 found 2 days ago

Trending flights to Montgomery County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Tue, 5 May - Mon, 11 May
DUB
Dublin
PHL
Philadelphia
€447 Return, found 1 day ago
€447
Return
found 1 day ago
Select Finnair flight, departing Tue, 5 May from Dublin to Philadelphia, returning Mon, 11 May, priced at €447 found 1 day ago

Frequently asked questions

How do I find cheap flights to Montgomery County that have flexible change policies?
We know that plans can change in a flash, so reserving a flexible ticket with Expedia is always a clever idea. Simply click on "No change fee" directly below the "Flexible change policies" filter. Your affordable, flexible flight to Montgomery County is just a few clicks away.
Which airlines fly to Montgomery County?
You can choose from a good variety of airlines that touch down in or near Montgomery County. A few of your top options are:

  • American Airlines - 6,663 flights to or near Montgomery County each month, including 6,663 flights to Philadelphia Intl. Airport (PHL) per month.
  • Frontier Airlines - 793 flights to or near Montgomery County each month, including 793 flights to Philadelphia Intl. Airport (PHL) per month.
  • Delta Air Lines - 567 flights to or near Montgomery County each month, including 567 flights to Philadelphia Intl. Airport (PHL) per month.

How can I find cheap tickets to Montgomery County?
In the last seven days, €447 was the lowest price for a flight to Montgomery County. For even bigger savings, book in advance and be flexible with your dates. Search for your flight to Montgomery County, then see prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Montgomery County?
You could have scored a return ticket to Montgomery County from anywhere between €447 and €801 in the last seven days. For one-way trips departing from Lisbon (LIS), the lowest amount paid during this time was just €253.
What are the most popular airports to fly into in Montgomery County?
Get ready to pack your bags and jet into Philadelphia Intl. Airport (PHL), Montgomery County's primary flight hub. Book a seat on one of the 9,429 flights that land at this popular destination every month.
How much is a plane ticket to Montgomery County?
Airfares to Montgomery County ranged from €447 to €801 in the last seven days. Typically, the sooner you book the better the deal.
What is the best time to go to Montgomery County?
March, May and August are the most popular months to explore the wonders of Souderton, one of Montgomery County's most famous cities. Summer here begins June 20. Temperatures vary from 18ºC to 27ºC at this time of year, so consider travelling then if you're a fan of warmer weather.
What months are the cheapest to book a flight to Montgomery County?
A great month to purchase cheap airfares to Montgomery County is February. It's worth noting that in the USA, an expensive time to reserve a seat is the busy month of December.

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