$88+ Cheap flights from Islip, NY to Richmond (ISP - RIC)
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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — RIC
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from Islip to Richmond 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 Islip to Richmond
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Cheapest flights from Islip to RichmondExplore the most affordable flight options available from Islip to Richmond. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Islip to Richmond. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:34 pm -
Nonstop1h 26m
Sun 12/204:38 pm -
Nonstop1h 16m
Deal found 9/15![Breeze Airways logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:13 pm -
Nonstop1h 26m
Sun 10/254:17 pm -
Nonstop1h 16m
Deal found 9/18![Breeze Airways logo]()
$193
This Southwest deal was found by Cheapflights users on 9/16. 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 10/144:20 pm -
1 stop5h 50m
Wed 10/214:50 pm -
1 stop5h 50m
Deal found 9/16![Southwest logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:00 pm -
2 stops20h 13m
Sun 10/45:35 pm -
Nonstop1h 16m
Deal found 9/15![Breeze Airways logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:31 pm -
Nonstop1h 26m
Mon 10/55:51 pm -
1 stop23h 07m
Deal found 9/18![Multiple Airlines logo]()
$291
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:31 pm -
Nonstop1h 26m
Sun 10/115:35 pm -
Nonstop1h 16m
Deal found 9/16![Breeze Airways logo]()
$293
This Southwest deal was found by Cheapflights users on 9/15. 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.
Thu 10/155:40 pm -
1 stop6h 15m
Fri 10/166:15 pm -
1 stop5h 25m
Deal found 9/15![Southwest logo]()
$295
This Southwest deal was found by Cheapflights users on 9/15. 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 10/235:40 pm -
1 stop6h 15m
Mon 10/266:25 am -
1 stop8h 05m
Deal found 9/15![Southwest logo]()
$301
Best flights from Islip to RichmondDiscover carefully curated flight deals from Islip to Richmond that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Islip to Richmond that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Southwest deal was found by Cheapflights users on 9/15. 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.
Thu 10/155:40 pm -
1 stop6h 15m
Fri 10/163:05 pm -
2 stops8h 10m
Deal found 9/15![Southwest logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:31 pm -
Nonstop1h 26m
Sat 10/37:21 pm -
1 stop22h 42m
Deal found 9/17![Multiple Airlines logo]()
$466
This Southwest deal was found by Cheapflights users on 9/15. 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.
Thu 10/2211:00 am -
1 stop6h 35m
Sun 10/256:30 am -
1 stop3h 50m
Deal found 9/15![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 9/15. 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 10/165:40 pm -
1 stop6h 15m
Sun 10/186:30 am -
1 stop3h 50m
Deal found 9/15![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 9/15. 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 10/235:40 pm -
1 stop6h 15m
Mon 10/263:05 pm -
2 stops8h 10m
Deal found 9/15![Southwest logo]()
$350
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:31 pm -
Nonstop1h 26m
Sun 10/116:15 am -
1 stop15h 22m
Deal found 9/16![Multiple Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 9/17. 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 11/254:55 pm -
1 stop6h 45m
Fri 11/276:15 am -
1 stop5h 30m
Deal found 9/17![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 9/20. 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.
Mon 10/55:40 pm -
1 stop6h 15m
Fri 10/96:15 pm -
1 stop5h 25m
Deal found 9/20![Southwest logo]()
$481
Last-minute flights from Islip to RichmondDiscover last-minute flight deals from Islip to Richmond. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Richmond. Data last updated September 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:00 pm -
2 stops20h 13m
Sun 10/45:35 pm -
Nonstop1h 16m
Deal found 9/15![Breeze Airways logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:31 pm -
Nonstop1h 26m
Mon 10/55:51 pm -
1 stop23h 07m
Deal found 9/18![Multiple Airlines logo]()
$291
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:31 pm -
Nonstop1h 26m
Sun 10/115:35 pm -
Nonstop1h 16m
Deal found 9/16![Breeze Airways logo]()
$293
This Southwest deal was found by Cheapflights users on 9/16. 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 10/144:20 pm -
1 stop5h 50m
Wed 10/214:50 pm -
1 stop5h 50m
Deal found 9/16![Southwest logo]()
$258
This Southwest deal was found by Cheapflights users on 9/15. 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.
Thu 10/155:40 pm -
1 stop6h 15m
Fri 10/166:15 pm -
1 stop5h 25m
Deal found 9/15![Southwest logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:13 pm -
Nonstop1h 26m
Sun 10/254:17 pm -
Nonstop1h 16m
Deal found 9/18![Breeze Airways logo]()
$193
This Southwest deal was found by Cheapflights users on 9/15. 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 10/235:40 pm -
1 stop6h 15m
Mon 10/266:25 am -
1 stop8h 05m
Deal found 9/15![Southwest logo]()
$301
One-way flights from Islip to RichmondSearch for one-way flight options from Islip to Richmond. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Islip to Richmond. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:31 pm -
Nonstop1h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Breeze Airways logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:31 pm -
Nonstop1h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Breeze Airways logo]()
$98
This Southwest deal was found by Cheapflights users on 9/15. 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 10/165:40 pm -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$156
This Southwest deal was found by Cheapflights users on 9/19. 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 10/235:40 pm -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Southwest logo]()
$161
This Super.com deal was found by Cheapflights users on 9/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:43 pm -
1 stop23h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$174
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:31 pm -
Nonstop1h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Breeze Airways logo]()
$177
This Southwest deal was found by Cheapflights users on 9/18. 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.
Thu 10/85:40 pm -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Southwest logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:45 pm -
2 stops21h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$268
This KAYAK deal was found by Cheapflights users on 9/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:28 pm -
1 stop7h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![JetBlue logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:55 pm -
3 stops37h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$287
Find flight deals from Islip to Richmond
Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Richmond (RIC). 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 September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $153 (Kiwi.com) |
One-way from | $88 (Kiwi.com) |
Popular in | January |
Cheapest in | December |
Average price | $187 |
Good round-trip deal | $168 or less |
Good one-way deal | $149 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Islip to Richmond 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 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Islip to Richmond that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IslipRichmond
ISP Islip Long Island - RIC Richmond Byrd Intl
ISPRIC
Islip Long Island
Sun 10/4
7:31 pm-8:57 pm
Nonstop1h 26m
Richmond Byrd Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$98
IslipRichmond
ISP Islip Long Island - RIC Richmond Byrd Intl
ISPRIC
Islip Long Island
Fri 10/16
5:40 pm-11:55 pm
1 stop6h 15m
Richmond Byrd Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$156
IslipRichmond
ISP Islip Long Island - RIC Richmond Byrd Intl
ISPRIC
Islip Long Island
Fri 10/23
5:40 pm-11:55 pm
1 stop6h 15m
Richmond Byrd Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$161
IslipRichmond
ISP Islip Long Island - RIC Richmond Byrd Intl
ISPRIC
Islip Long Island
Sun 10/4
5:43 pm-4:56 pm
1 stop23h 13m
Richmond Byrd Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
IslipRichmond
ISP Islip Long Island - RIC Richmond Byrd Intl
ISPRIC
Islip Long Island
Thu 10/8
5:40 pm-11:55 pm
1 stop6h 15m
Richmond Byrd Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$241
IslipRichmond
ISP Islip Long Island - RIC Richmond Byrd Intl
ISPRIC
Islip Long Island
Thu 10/15
5:40 pm-11:55 pm
1 stop6h 15m
Richmond Byrd Intl
Fri 10/16
3:05 pm-11:15 pm
2 stops8h 10m
$333
IslipRichmond
ISP Islip Long Island - RIC Richmond Byrd Intl
ISPRIC
Islip Long Island
Thu 10/22
11:00 am-5:35 pm
1 stop6h 35m
Richmond Byrd Intl
Sun 10/25
6:30 am-10:20 am
1 stop3h 50m
$334
IslipRichmond
ISP Islip Long Island - RIC Richmond Byrd Intl
ISPRIC
Islip Long Island
Fri 10/16
5:40 pm-11:55 pm
1 stop6h 15m
Richmond Byrd Intl
Sun 10/18
6:30 am-10:20 am
1 stop3h 50m
$344
IslipRichmond
ISP Islip Long Island - RIC Richmond Byrd Intl
ISPRIC
Islip Long Island
Fri 10/23
5:40 pm-11:55 pm
1 stop6h 15m
Richmond Byrd Intl
Mon 10/26
3:05 pm-11:15 pm
2 stops8h 10m
$350
IslipRichmond
ISP Islip Long Island - RIC Richmond Byrd Intl
ISPRIC
Islip Long Island
Sun 11/29
6:13 pm-7:39 pm
Nonstop1h 26m
Richmond Byrd Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$373
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Islip to Richmond
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 Islip to Richmond in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Islip, New York-Richmond flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Richmond flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Richmond flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Islip, New York-Richmond 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 Islip, New York-Richmond 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 Islip to Richmond
Have a flexible travel schedule? Discover the best time to fly to Richmond from Islip with our price prediction graph.
ISP-RIC
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 Islip to Richmond
What is the cheapest time of day to fly from ISP to RIC?
Find hourly flight availability from Islip to Richmond. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 20, 2026.
One of the essential ways to save on airfare from Islip, New York to Richmond is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 30% on airfare.
How much does it cost to fly round-trip from Islip, New York to Richmond?
Airfare is typical for this route at the moment.
Islip, New York to Richmond flights typically cost between $146 and $198 in December.The cheapest round-trip price found within the last 5 days was $153 on Breeze Airways (Dec 17-Dec 20).
Reviews of airlines servicing Richmond
Get insights into the airlines that provide service to Richmond. 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 Richmond. Reviews last updated September 20, 2026.
Read through reviews of airlines operating flights from Islip to Richmond, such as Breeze Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.8
Overall
8.2
Boarding
8.4
Entertainment
6.8
Comfort
8.2
Food
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Crew
8.8
Overall
8.2
Boarding
8.4
Entertainment
6.8
Comfort
8.2
Food
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Related info for your journey
Find useful and relevant information for your journey from Islip to Richmond. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Richmond?
Book flights to Richmond if you plan to visit one of these locationsDoswell
Chester
Emporia
Hopewell
Glen Allen
Midlothian
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Islip and Richmond flights
Browse other Islip and Richmond flight options. Last updated on September 20, 2026.
Other flights from Islip
Browse through other flights departing from Islip. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Richmond
Explore flights to Richmond departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Top airline flying from Islip to Richmond
Discover the top airline that operate flights from Islip to Richmond. 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 7,457,451 searches. Data last updated September 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$105 | Average$168 | FlexibilityNo cancel fee | On-timeN/A |