Cheap flights to Montgomery County

View €386 flight on Wed, 7 Oct 2026Opens in a new window

Popular airlines to Montgomery County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • JetBlue Airways

    JetBlue Airways

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Montgomery County

Prices were available within the past 7 days and start at €386 for one-way flights and €322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 23 Feb - Sun, 1 Mar
DUB
Dublin
PHL
Philadelphia
€322 Return, found 2 days ago
€322
Return
found 2 days ago
Select British Airways flight, departing Mon, 23 Feb from Dublin to Philadelphia, returning Sun, 1 Mar, priced at €322 found 2 days ago
British Airways
Mon, 23 Feb - Mon, 2 Mar
DUB
Dublin
PHL
Philadelphia
€344 Return, found 3 days ago
€344
Return
found 3 days ago
Select British Airways flight, departing Mon, 23 Feb from Dublin to Philadelphia, returning Mon, 2 Mar, priced at €344 found 3 days ago
British Airways
Fri, 23 Oct - Mon, 2 Nov
DUB
Dublin
PHL
Philadelphia
€345 Return, found 4 days ago
€345
Return
found 4 days ago
Select British Airways flight, departing Fri, 23 Oct from Dublin to Philadelphia, returning Mon, 2 Nov, priced at €345 found 4 days ago
British Airways
Fri, 6 Feb - Sun, 15 Feb
DUB
Dublin
PHL
Philadelphia
€352 Return, found 4 days ago
€352
Return
found 4 days ago
Select British Airways flight, departing Fri, 6 Feb from Dublin to Philadelphia, returning Sun, 15 Feb, priced at €352 found 4 days ago
Aer Lingus
Mon, 2 Mar - Sun, 8 Mar
DUB
Dublin
PHL
Philadelphia
€369 Return, found 6 days ago
€369
Return
found 6 days ago
Select Aer Lingus flight, departing Mon, 2 Mar from Dublin to Philadelphia, returning Sun, 8 Mar, priced at €369 found 6 days ago
American Airlines
Thu, 29 Jan - Wed, 4 Feb
DUB
Dublin
PHL
Philadelphia
€370 Return, found 3 days ago
€370
Return
found 3 days ago
Select American Airlines flight, departing Thu, 29 Jan from Dublin to Philadelphia, returning Wed, 4 Feb, priced at €370 found 3 days ago
Iberia
Wed, 28 Jan - Tue, 3 Feb
DUB
Dublin
PHL
Philadelphia
€400 Return, found 2 days ago
€400
Return
found 2 days ago
Select Iberia flight, departing Wed, 28 Jan from Dublin to Philadelphia, returning Tue, 3 Feb, priced at €400 found 2 days ago
Air France
Mon, 2 Mar - Sun, 8 Mar
DUB
Dublin
PHL
Philadelphia
€428 Return, found 3 hours ago
€428
Return
found 3 hours ago
Select Air France flight, departing Mon, 2 Mar from Dublin to Philadelphia, returning Sun, 8 Mar, priced at €428 found 3 hours ago
KLM
Mon, 2 Mar - Sun, 8 Mar
DUB
Dublin
PHL
Philadelphia
€430 Return, found 3 hours ago
€430
Return
found 3 hours ago
Select KLM flight, departing Mon, 2 Mar from Dublin to Philadelphia, returning Sun, 8 Mar, priced at €430 found 3 hours ago
Finnair
Thu, 26 Mar - Tue, 31 Mar
DUB
Dublin
PHL
Philadelphia
€493 Return, found 2 days ago
€493
Return
found 2 days ago
Select Finnair flight, departing Thu, 26 Mar from Dublin to Philadelphia, returning Tue, 31 Mar, priced at €493 found 2 days ago

About Montgomery County

Expedia offers flights to Montgomery County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Montgomery County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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, €322 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 €322 and €493 in the last seven days. For one-way trips departing from Dublin (DUB), the lowest amount paid during this time was just €386.
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 €322 to €493 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.

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.

British Airways
Mon, 23 Feb - Sun, 1 Mar
DUB
Dublin
PHL
Philadelphia
€322 Return, found 2 days ago
€322
Return
found 2 days ago
Select British Airways flight, departing Mon, 23 Feb from Dublin to Philadelphia, returning Sun, 1 Mar, priced at €322 found 2 days ago
*Available to Expedia members.