HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Islip

$115+ Cheap flights from Richmond to Islip, NY (RIC - ISP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
RIC — ISP
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Richmond to Islip with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Richmond to Islip

Cheapest flights from Richmond to Islip
Explore the most affordable flight options available from Richmond to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Trip.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:08 pm
RIC
-
ISP
1 stop18h 30m
Multiple Airlines
Mon 3/23:34 pm
ISP
-
RIC
2 stops30h 20m
Multiple Airlines
Deal found 2/10$265
This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:05 am
RIC
-
ISP
1 stop5h 30m
Southwest
Mon 4/274:30 pm
ISP
-
RIC
1 stop6h 20m
Southwest
Deal found 2/11$289
This Southwest deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:05 pm
RIC
-
ISP
1 stop5h 50m
Southwest
Thu 3/125:55 pm
ISP
-
RIC
1 stop5h 30m
Southwest
Deal found 2/9$291
This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:35 pm
RIC
-
ISP
1 stop5h 55m
Southwest
Mon 4/274:30 pm
ISP
-
RIC
1 stop6h 20m
Southwest
Deal found 2/11$308
This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
RIC
-
ISP
1 stop5h 50m
Southwest
Mon 5/44:30 pm
ISP
-
RIC
1 stop6h 20m
Southwest
Deal found 2/11$318
This Orbitz deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:00 am
RIC
-
ISP
1 stop5h 35m
Multiple Airlines
Sun 7/56:46 pm
ISP
-
RIC
Nonstop1h 26m
Multiple Airlines
Deal found 2/9$319
This Southwest deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:10 pm
RIC
-
ISP
1 stop5h 45m
Southwest
Sun 3/225:40 am
ISP
-
RIC
1 stop5h 05m
Southwest
Deal found 2/10$327

Find flight deals from Richmond to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Richmond (RIC) to Islip (ISP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$265
(Trip.com)

One-way from

$115
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$240
Provider with most accurate pricing for Richmond Byrd Intl-Islip Long Island flight deals.
Search Deals
Provider most trusted by Cheapflights users for Richmond Byrd Intl-Islip Long Island flights.
Search Deals
From Richmond Byrd Intl to Islip Long Island
Search Deals
One-way flight from Richmond Byrd Intl to Islip Long Island
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Richmond to Islip 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 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Richmond to Islip that are best for you.

Fly from

Richmond

Fly to

Islip

Route

Depart

Return

Price

RichmondIslip

RIC - ISP

RICISP

Richmond Byrd Intl

Sat 4/25

6:05 am-11:35 am

1 stop5h 30m

Islip Long Island

Mon 4/27

4:30 pm-10:50 pm

1 stop6h 20m

$289

RichmondIslip

RIC - ISP

RICISP

Richmond Byrd Intl

Wed 3/4

4:05 pm-9:55 pm

1 stop5h 50m

Islip Long Island

Thu 3/12

5:55 pm-11:25 pm

1 stop5h 30m

$291

RichmondIslip

RIC - ISP

RICISP

Richmond Byrd Intl

Fri 4/24

5:35 pm-11:30 pm

1 stop5h 55m

Islip Long Island

Mon 4/27

8:35 am-3:50 pm

2 stops7h 15m

$313

RichmondIslip

RIC - ISP

RICISP

Richmond Byrd Intl

Fri 6/26

6:00 am-11:35 am

1 stop5h 35m

Islip Long Island

Sun 7/5

6:46 pm-8:12 pm

Nonstop1h 26m

$319

RichmondIslip

RIC - ISP

RICISP

Richmond Byrd Intl

Fri 3/20

6:10 pm-11:55 pm

1 stop5h 45m

Islip Long Island

Sun 3/22

5:40 am-10:45 am

1 stop5h 05m

$327

RichmondIslip

RIC - ISP

RICISP

Richmond Byrd Intl

Fri 4/10

5:35 pm-11:30 pm

1 stop5h 55m

Islip Long Island

Mon 4/13

4:30 pm-10:50 pm

1 stop6h 20m

$338

RichmondIslip

RIC - ISP

RICISP

Richmond Byrd Intl

Fri 5/1

6:00 am-11:50 am

1 stop5h 50m

Islip Long Island

Mon 5/4

12:30 pm-9:40 pm

2 stops9h 10m

$342

RichmondIslip

RIC - ISP

RICISP

Richmond Byrd Intl

Fri 6/26

10:27 am-11:17 am

2 stops24h 50m

Islip Long Island

Sun 7/5

6:46 pm-8:12 pm

Nonstop1h 26m

$346

RichmondIslip

RIC - ISP

RICISP

Richmond Byrd Intl

Mon 3/30

7:38 pm-1:21 am

2 stops29h 43m

$115

RichmondIslip

RIC - ISP

RICISP

Richmond Byrd Intl

Mon 3/2

8:45 pm-8:47 am

1 stop12h 02m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 16 results
1
2

Compare providers for flights from Richmond to Islip

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Richmond to Islip in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Richmond-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Richmond-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Richmond-Islip, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Richmond-Islip, New York flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Richmond-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Richmond to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Richmond 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.

Cheapflights Insights

Everything you need to know about your flight from Richmond to Islip

What is the cheapest month to book a flight from Richmond to Islip, New York?

Currently, April is the cheapest month in which you can book a flight from Richmond to Islip, New York (average of $54). Flying from Richmond to Islip, New York in February is currently the most expensive (average of $115). 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.

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. 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 Islip. Reviews last updated February 11, 2026.
Read reviews from past customers who have flown Breeze Airways and Southwest from Richmond to Islip. 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.
Breeze Airways
8.1
Very good
268 reviews

Comfort

8.2

Food

6.7

Entertainment

6.6

Overall

8.1

Boarding

8.3

Crew

8.7

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Breeze Airways
8.1
Very good
268 reviews
Breeze Airways
8.1
Very good
268 reviews

Comfort

8.2

Food

6.7

Entertainment

6.6

Overall

8.1

Boarding

8.3

Crew

8.7

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Southwest
8.0
Very good
4,280 reviews
Breeze Airways
8.1
Very good
268 reviews

Comfort

8.2

Food

6.7

Entertainment

6.6

Overall

8.1

Boarding

8.3

Crew

8.7

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.

Related info for your journey

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

  • How popular is this Richmond to Islip, New York flight route?

    Within the past month, 1 users have taken a look at flights from Richmond Byrd Intl to Islip Long Island.

  • How long is the flight from Richmond to Islip, New York?

    For as low as $291, Southwest can have you in Islip, New York from Richmond in 5h 50m. The distance from Richmond to Islip, New York is about 320 mi.

  • What are the cheapest airlines flying from Richmond to Islip, New York round-trip?

    Breeze Airways, at $98, was found to be the cheapest airline from Richmond to Islip, New York. An alternate airline flying to your destination would be Southwest. Breeze Airways is priced at 49% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Richmond to Islip that include hotel bookings?

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

  • How can I find direct flights from Richmond to Islip?

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

  • Can I find deals for business class flights from Richmond to Islip?

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

  • What is the cheapest month to book a flight from Richmond to Islip, New York?

    Currently, April is the cheapest month in which you can book a flight from Richmond to Islip, New York (average of $54). Flying from Richmond to Islip, New York in February is currently the most expensive (average of $115). 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

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Richmond to Islip

See prices for flight routes from nearby airports that may be better suited for you.
Raleigh to LaGuardia flights
Raleigh to John F Kennedy Intl flights
Raleigh to Newark flights
Reagan-National to LaGuardia flights
Greensboro to Newark flights
Dulles Intl to LaGuardia flights
Dulles Intl to Newark flights
Greensboro to John F Kennedy Intl flights
Dulles Intl to John F Kennedy Intl flights
Richmond to LaGuardia flights
Greensboro to LaGuardia flights
Reagan-National to John F Kennedy Intl flights
Richmond to Newark flights
Reagan-National to Newark flights
Richmond to John F Kennedy Intl flights
Norfolk to John F Kennedy Intl flights
Norfolk to Newark flights
Norfolk to LaGuardia flights
Raleigh to White Plains flights
Dulles Intl to Albany flights
Raleigh to Stewart flights
Dulles Intl to Buffalo flights
Reagan-National to Albany flights
Roanoke to LaGuardia flights
Charlottesville to LaGuardia flights
Dulles Intl to Rochester flights
Reagan-National to Buffalo flights
Roanoke to John F Kennedy Intl flights
Reagan-National to Syracuse flights
Dulles Intl to Syracuse flights
Reagan-National to Rochester flights
Raleigh to Buffalo flights
Charlottesville to John F Kennedy Intl flights
Roanoke to Newark flights
Raleigh to Islip flights
Raleigh to Syracuse flights
Norfolk to Albany flights
Dulles Intl to Ithaca flights
Charlottesville to Newark flights
Dulles Intl to White Plains flights
Raleigh to Rochester flights
Blountville to John F Kennedy Intl flights
Blountville to LaGuardia flights
Raleigh to Albany flights
Blountville to Newark flights
Greensboro to Buffalo flights
Norfolk to Buffalo flights
Norfolk to Stewart flights
Reagan-National to Ithaca flights
Reagan-National to White Plains flights

Top 2 airlines flying from Richmond to Islip

Discover the top 2 airlines that operate flights from Richmond to Islip. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$98Average$114FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$267Average$336FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.