MLU - PHL

$268 Find Cheap Flights from Monroe to Philadelphia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Monroe to Philadelphia departing on 3/31. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monroe to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monroe to Philadelphia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$268
Delta
Tue 3/31Sun 4/5
MLU - PHL • 1 stop
Cheapest one-way
Multiple Airlines
Sat 12/6
MLU - PHL • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Monroe to Philadelphia (MLU-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Monroe to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Monroe to Philadelphia

Tue, Mar 31 - Sun, Apr 5
Delta Logo
6:02 am - 2:38 pm
MLU
-
PHL
7h 36m1 stop
Delta Logo
6:55 am - 12:25 pm
PHL
-
MLU
6h 30m1 stop
$268Delta
Tue, Mar 31 - Mon, Apr 6
Delta Logo
1:05 pm - 6:20 pm
MLU
-
PHL
4h 15m1 stop
Delta Logo
3:45 pm - 10:18 pm
PHL
-
MLU
7h 33m1 stop
$293Delta
Tue, Mar 31 - Sun, Apr 5
American Airlines Logo
6:26 pm - 12:54 am
MLU
-
PHL
5h 28m1 stop
American Airlines Logo
1:48 pm - 10:16 pm
PHL
-
MLU
9h 28m2 stops
$451American Airlines
Tue, Mar 31 - Mon, Apr 6
American Airlines Logo
6:26 pm - 12:54 am
MLU
-
PHL
5h 28m1 stop
American Airlines Logo
1:48 pm - 10:16 pm
PHL
-
MLU
9h 28m2 stops
$548American Airlines
Mon, Dec 29 - Fri, Jan 2
American Airlines Logo
5:30 am - 2:38 pm
MLU
-
PHL
8h 08m1 stop
American Airlines Logo
2:30 pm - 10:11 pm
PHL
-
MLU
8h 41m1 stop
$568American Airlines
Mon, Dec 29 - Fri, Jan 2
American Airlines Logo
5:30 am - 2:36 pm
MLU
-
PHL
8h 06m2 stops
American Airlines Logo
2:30 pm - 10:11 pm
PHL
-
MLU
8h 41m1 stop
$574American Airlines
Mon, Dec 29 - Fri, Jan 2
American Airlines Logo
5:30 am - 2:36 pm
MLU
-
PHL
8h 06m2 stops
American Airlines Logo
1:45 pm - 10:11 pm
PHL
-
MLU
9h 26m2 stops
$641American Airlines
Mon, Dec 29 - Fri, Jan 2
American Airlines Logo
5:30 am - 2:36 pm
MLU
-
PHL
8h 06m2 stops
American Airlines Logo
1:45 pm - 10:11 pm
PHL
-
MLU
9h 26m2 stops
$676American Airlines
Tue, Mar 31 - Sun, Apr 5
American Airlines Logo
10:03 am - 7:55 pm
MLU
-
PHL
8h 52m2 stops
American Airlines Logo
1:48 pm - 10:16 pm
PHL
-
MLU
9h 28m2 stops
$691American Airlines
Wed, Dec 24 - Sun, Jan 4
Delta Logo
4:06 pm - 10:50 pm
MLU
-
PHL
5h 44m1 stop
Delta Logo
4:32 pm - 8:18 pm
PHL
-
MLU
4h 46m1 stop
$703Delta
Booking Insights

KAYAK's insights & trends for Monroe to Philadelphia flights

Get data-powered insights and trends into flights from Monroe to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Monroe to Philadelphia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Monroe to Philadelphia were found on Delta ($268) and American Airlines ($451).

Find deals

Good to know

Cheapest flight$268
Flight from Monroe to Philadelphia

When to book flights from Monroe to Philadelphia

Are your dates flexible? Find out the best times to travel from Monroe to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Monroe to Philadelphia

  • What is the cheapest flight from Monroe to Philadelphia?

    In the last 3 days, the lowest price for a flight from Monroe to Philadelphia was $268 for a round-trip ticket.

  • Do I need a passport to fly between Monroe and Philadelphia?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Monroe to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Monroe to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Monroe to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Monroe to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Monroe is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Monroe to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Monroe with another airline. Booking your flights between Monroe and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Monroe to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Monroe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Monroe to Philadelphia

Information on your arrival and departure airports

Monroe (MLU)
Philadelphia (PHL)