$403+ Cheap flights from Melbourne, FL (MLB) to Costa Rica
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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — SJO
Aug 22 — Aug 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Melbourne to Costa Rica 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 Melbourne to Costa Rica
Cheapest
Best
Last-minute
One-way
Cheapest flights from Melbourne to Costa RicaExplore the most affordable flight options available from Melbourne to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Melbourne to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:15 am
MLB
- SJO
1 stop7h 34m
Delta
Wed 9/161:19 pm
SJO
- MLB
1 stop7h 49m
Delta
Deal found 7/20![Delta logo]()
$452
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:36 pm
MLB
- SJO
1 stop23h 18m
Delta
Wed 9/161:19 pm
SJO
- MLB
1 stop7h 49m
Delta
Deal found 7/20![Delta logo]()
$663
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:15 am
MLB
- SJO
1 stop7h 34m
Delta
Tue 9/151:19 pm
SJO
- MLB
1 stop7h 49m
Delta
Deal found 7/20![Delta logo]()
$708
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 am
MLB
- SJO
1 stop7h 54m
Delta
Tue 9/291:19 pm
SJO
- MLB
1 stop7h 49m
Delta
Deal found 7/22![Delta logo]()
$723
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
MLB
- SJO
1 stop7h 54m
Delta
Sat 9/191:19 pm
SJO
- MLB
1 stop7h 49m
Delta
Deal found 7/20![Delta logo]()
$733
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:25 am
MLB
- SJO
2 stops56h 32m
American Airlines
Fri 9/181:00 pm
SJO
- MLB
2 stops21h 28m
American Airlines
Deal found 7/20![American Airlines logo]()
$753
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:58 pm
MLB
- SJO
2 stops26h 59m
American Airlines
Fri 9/181:00 pm
SJO
- MLB
2 stops21h 28m
American Airlines
Deal found 7/20![American Airlines logo]()
$758
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:58 pm
MLB
- SJO
2 stops50h 59m
American Airlines
Sat 9/196:00 am
SJO
- MLB
2 stops14h 17m
American Airlines
Deal found 7/20![American Airlines logo]()
$778
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:58 pm
MLB
- SJO
2 stops25h 01m
American Airlines
Sat 9/191:00 pm
SJO
- MLB
2 stops20h 20m
American Airlines
Deal found 7/20![American Airlines logo]()
$783
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:53 pm
MLB
- SJO
2 stops25h 10m
American Airlines
Thu 9/172:57 pm
SJO
- MLB
2 stops19h 31m
American Airlines
Deal found 7/20![American Airlines logo]()
$797
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:02 am
MLB
- SJO
2 stops15h 33m
American Airlines
Tue 8/112:56 pm
SJO
- MLB
2 stops19h 27m
American Airlines
Deal found 7/21![American Airlines logo]()
$802
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:41 am
MLB
- SJO
2 stops28h 11m
American Airlines
Thu 9/172:57 pm
SJO
- MLB
2 stops19h 31m
American Airlines
Deal found 7/20![American Airlines logo]()
$819
Best flights from Melbourne to Costa RicaDiscover carefully curated flight deals from Melbourne to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Melbourne to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am
MLB
- SJO
1 stop7h 49m
Delta
Wed 9/161:19 pm
SJO
- MLB
1 stop7h 49m
Delta
Deal found 7/20![Delta logo]()
$452
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:56 pm
MLB
- SJO
1 stop19h 42m
American Airlines
Sat 1/161:38 pm
SJO
- MLB
1 stop9h 02m
American Airlines
Deal found 7/22![American Airlines logo]()
$667
This Faresmojo deal was found by Cheapflights users on 7/21. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/145:55 am
MLB
- LIR
1 stop7h 50m
JetBlue
Fri 12/182:00 pm
LIR
- MLB
1 stop8h 42m
JetBlue
Deal found 7/21![JetBlue logo]()
$882
This eDestinos deal was found by Cheapflights users on 7/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/145:55 am
MLB
- LIR
2 stops25h 05m
WestJet
Fri 12/183:20 pm
LIR
- MLB
2 stops25h 37m
WestJet
Deal found 7/21![WestJet logo]()
$1,304
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 am
MLB
- SJO
1 stop7h 54m
Delta
Tue 9/291:19 pm
SJO
- MLB
1 stop7h 49m
Delta
Deal found 7/22![Delta logo]()
$723
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am
MLB
- SJO
1 stop7h 54m
Delta
Mon 9/141:19 pm
SJO
- MLB
1 stop7h 49m
Delta
Deal found 7/20![Delta logo]()
$733
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:15 am
MLB
- SJO
1 stop7h 34m
Delta
Sat 9/191:19 pm
SJO
- MLB
1 stop7h 49m
Delta
Deal found 7/20![Delta logo]()
$733
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am
MLB
- SJO
1 stop7h 54m
Delta
Fri 9/181:19 pm
SJO
- MLB
1 stop7h 49m
Delta
Deal found 7/20![Delta logo]()
$870
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/63:20 pm
MLB
- SJO
1 stop7h 45m
Delta
Sat 1/162:10 pm
SJO
- MLB
1 stop8h 32m
Delta
Deal found 7/20![Delta logo]()
$870
This WestJet deal was found by Cheapflights users on 7/23. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:11 am
MLB
- LIR
2 stops27h 14m
WestJet
Sun 8/237:15 am
LIR
- MLB
2 stops37h 59m
WestJet
Deal found 7/23![WestJet logo]()
$1,442
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:55 am
MLB
- SJO
1 stop8h 10m
Delta
Thu 11/267:00 am
SJO
- MLB
1 stop9h 57m
Delta
Deal found 7/23![Delta logo]()
$912
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:36 pm
MLB
- SJO
1 stop23h 18m
Delta
Tue 9/151:19 pm
SJO
- MLB
1 stop7h 49m
Delta
Deal found 7/20![Delta logo]()
$919
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/73:20 pm
MLB
- SJO
1 stop7h 45m
Delta
Sun 1/177:05 am
SJO
- MLB
1 stop9h 52m
Delta
Deal found 7/20![Delta logo]()
$921
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am
MLB
- SJO
1 stop7h 58m
Delta
Mon 10/191:23 pm
SJO
- MLB
1 stop7h 46m
Delta
Deal found 7/20![Delta logo]()
$1,014
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am
MLB
- LIR
1 stop8h 00m
Delta
Mon 10/51:25 pm
LIR
- MLB
1 stop7h 43m
Delta
Deal found 7/20![Delta logo]()
$1,255
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
MLB
- LIR
1 stop8h 00m
Delta
Mon 8/241:25 pm
LIR
- MLB
1 stop7h 49m
Delta
Deal found 7/19![Delta logo]()
$1,294
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:44 pm
MLB
- LIR
3 stops21h 34m
American Airlines
Sat 10/172:45 pm
LIR
- MLB
2 stops18h 34m
American Airlines
Deal found 7/21![American Airlines logo]()
$3,368
This WestJet deal was found by Cheapflights users on 7/23. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:55 pm
MLB
- LIR
2 stops43h 30m
WestJet
Fri 9/41:15 pm
LIR
- MLB
2 stops31h 35m
WestJet
Deal found 7/23![WestJet logo]()
$3,551
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/285:55 am
MLB
- LIR
1 stop7h 50m
Delta
Fri 1/12:00 pm
LIR
- MLB
1 stop7h 42m
Delta
Deal found 7/23![Delta logo]()
$1,642
Last-minute flights from Melbourne to Costa RicaDiscover last-minute flight deals from Melbourne to Costa Rica. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Melbourne to Costa Rica. Data last updated July 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:02 am
MLB
- LIR
1 stop7h 28m
American Airlines
Wed 7/2912:22 pm
LIR
- MLB
1 stop9h 55m
American Airlines
Deal found 7/20![American Airlines logo]()
$1,150
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:02 am
MLB
- SJO
1 stop8h 58m
American Airlines
Wed 7/292:00 pm
SJO
- MLB
1 stop8h 17m
American Airlines
Deal found 7/23![American Airlines logo]()
$848
This Delta deal was found by Cheapflights users on 7/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:40 am
MLB
- SJO
1 stop7h 11m
Delta
Sun 8/91:14 pm
SJO
- MLB
1 stop8h 00m
Delta
Deal found 7/21![Delta logo]()
$1,330
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:02 am
MLB
- SJO
2 stops15h 33m
American Airlines
Tue 8/112:56 pm
SJO
- MLB
2 stops19h 27m
American Airlines
Deal found 7/21![American Airlines logo]()
$802
This Delta deal was found by Cheapflights users on 7/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
MLB
- SJO
1 stop7h 49m
Delta
Tue 8/111:14 pm
SJO
- MLB
1 stop8h 00m
Delta
Deal found 7/21![Delta logo]()
$1,434
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
MLB
- SJO
1 stop7h 49m
Delta
Sun 8/91:14 pm
SJO
- MLB
1 stop8h 00m
Delta
Deal found 7/23![Delta logo]()
$1,271
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
MLB
- LIR
1 stop8h 00m
Delta
Mon 8/241:25 pm
LIR
- MLB
1 stop7h 49m
Delta
Deal found 7/19![Delta logo]()
$1,294
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:53 pm
MLB
- LIR
3 stops24h 36m
American Airlines
Mon 8/242:45 pm
LIR
- MLB
3 stops19h 38m
American Airlines
Deal found 7/19![American Airlines logo]()
$2,662
This WestJet deal was found by Cheapflights users on 7/23. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:11 am
MLB
- LIR
2 stops27h 14m
WestJet
Sun 8/237:15 am
LIR
- MLB
2 stops37h 59m
WestJet
Deal found 7/23![WestJet logo]()
$1,442
This WestJet deal was found by Cheapflights users on 7/23. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:55 pm
MLB
- LIR
2 stops43h 30m
WestJet
Fri 9/41:15 pm
LIR
- MLB
2 stops31h 35m
WestJet
Deal found 7/23![WestJet logo]()
$3,551
One-way flights from Melbourne to Costa RicaSearch for one-way flight options from Melbourne to Costa Rica. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Melbourne to Costa Rica. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:20 pm
MLB
- SJO
1 stop7h 55m
Delta
Deal found 7/20![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:20 pm
MLB
- SJO
1 stop7h 55m
Delta
Deal found 7/20![Delta logo]()
$461
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:55 am
MLB
- SJO
1 stop8h 10m
Delta
Deal found 7/23![Delta logo]()
$476
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
MLB
- LIR
1 stop8h 00m
Delta
Deal found 7/23![Delta logo]()
$520
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
MLB
- LIR
1 stop8h 00m
Delta
Deal found 7/23![Delta logo]()
$543
This Delta deal was found by Cheapflights users on 7/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:40 am
MLB
- SJO
1 stop7h 11m
Delta
Deal found 7/21![Delta logo]()
$696
This WestJet deal was found by Cheapflights users on 7/20. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:49 pm
MLB
- LIR
2 stops23h 36m
WestJet
Deal found 7/20![WestJet logo]()
$1,500
This WestJet deal was found by Cheapflights users on 7/23. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:49 pm
MLB
- LIR
2 stops47h 36m
WestJet
Deal found 7/23![WestJet logo]()
$2,418
Find flight deals from Melbourne to Costa Rica
Keep the following information in mind while searching for Melbourne to Costa Rica flight deals. Data was last updated July 23, 2026.
Round-trip from | $452 (Delta) |
|---|---|
One-way from | $205 (Delta) |
Popular in | December |
Cheapest in | August |
Average price | $421 |
Cheapflights Fare Finder
Customize your flight search to find flights from Melbourne to Costa Rica 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 July 23, 2026.
Use the filters below to find and compare flights from Melbourne to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MelbourneSan José
MLB - SJO
MLBSJO
Melbourne
Mon 9/7
6:00 am-11:49 am
1 stop7h 49m
San José Juan Santamaria Intl
Wed 9/16
1:19 pm-11:08 pm
1 stop7h 49m
$452
MelbourneSan José
MLB - SJO
MLBSJO
Melbourne
Sat 1/9
5:56 pm-12:38 pm
1 stop19h 42m
San José Juan Santamaria Intl
Sat 1/16
1:38 pm-11:40 pm
1 stop9h 02m
$667
MelbourneSan José
MLB - SJO
MLBSJO
Melbourne
Fri 9/25
6:00 am-11:54 am
1 stop7h 54m
San José Juan Santamaria Intl
Tue 9/29
1:19 pm-11:08 pm
1 stop7h 49m
$723
MelbourneSan José
MLB - SJO
MLBSJO
Melbourne
Fri 9/11
6:00 am-11:54 am
1 stop7h 54m
San José Juan Santamaria Intl
Mon 9/14
1:19 pm-11:08 pm
1 stop7h 49m
$733
Quickest round-trip
MelbourneSan José
MLB - SJO
MLBSJO
Melbourne
Sun 9/6
6:15 am-11:49 am
1 stop7h 34m
San José Juan Santamaria Intl
Sat 9/19
1:19 pm-11:08 pm
1 stop7h 49m
$733
MelbourneSan José
MLB - SJO
MLBSJO
Melbourne
Sat 9/12
6:00 am-11:54 am
1 stop7h 54m
San José Juan Santamaria Intl
Fri 9/18
1:19 pm-11:08 pm
1 stop7h 49m
$870
MelbourneSan José
MLB - SJO
MLBSJO
Melbourne
Wed 1/6
3:20 pm-10:05 pm
1 stop7h 45m
San José Juan Santamaria Intl
Sat 1/16
2:10 pm-11:42 pm
1 stop8h 32m
$870
MelbourneLiberia
MLB - LIR
MLBLIR
Melbourne
Mon 12/14
5:55 am-12:45 pm
1 stop7h 50m
Liberia
Fri 12/18
2:00 pm-11:42 pm
1 stop8h 42m
$882
MelbourneSan José
MLB - SJO
MLBSJO
Melbourne
Fri 11/13
5:55 am-1:05 pm
1 stop8h 10m
San José Juan Santamaria Intl
Thu 11/26
7:00 am-5:57 pm
1 stop9h 57m
$912
MelbourneSan José
MLB - SJO
MLBSJO
Melbourne
Wed 9/9
2:36 pm-11:54 am
1 stop23h 18m
San José Juan Santamaria Intl
Tue 9/15
1:19 pm-11:08 pm
1 stop7h 49m
$919
Showing 1-10 of 28 resultsSorted by cheapest first
Best time to book a flight from Melbourne to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Melbourne with our price prediction graph.
MLB-SJO
MLB-LIR
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 Melbourne to Costa Rica
MLB-CR0
MLB-SJO
MLB-LIR
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Melbourne to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights