$204+ Cheap flights from Medford (MFR) 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — SJO
Mar 15 — Mar 221
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Medford 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 Medford to Costa Rica
Cheapest
Best
Last-minute
One-way
Cheapest flights from Medford to Costa RicaExplore the most affordable flight options available from Medford to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
Explore the most affordable flight options available from Medford to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:00 pm
MFR
- SJO
1 stop16h 32m
United Airlines
Tue 4/288:45 am
SJO
- MFR
1 stop10h 05m
United Airlines
Deal found 2/11![United Airlines logo]()
$382
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:40 pm
MFR
- SJO
2 stops28h 53m
Alaska Airlines
Sun 5/3112:53 am
SJO
- MFR
1 stop12h 15m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$403
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/154:30 pm
MFR
- SJO
1 stop30h 38m
Alaska Airlines
Wed 4/2912:55 am
SJO
- MFR
1 stop15h 02m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$405
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:25 pm
MFR
- SJO
2 stops51h 08m
Alaska Airlines
Sun 5/3112:53 am
SJO
- MFR
1 stop12h 15m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$416
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:25 pm
MFR
- SJO
2 stops51h 08m
Alaska Airlines
Tue 6/212:53 am
SJO
- MFR
1 stop22h 01m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$423
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/162:00 pm
MFR
- SJO
1 stop16h 32m
United Airlines
Tue 2/248:45 am
SJO
- MFR
2 stops15h 43m
United Airlines
Deal found 2/11![United Airlines logo]()
$426
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:25 pm
MFR
- SJO
1 stop12h 07m
United Airlines
Mon 3/98:40 am
SJO
- MFR
1 stop15h 18m
United Airlines
Deal found 2/11![United Airlines logo]()
$439
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:25 pm
MFR
- SJO
1 stop12h 07m
United Airlines
Sun 3/86:30 am
SJO
- MFR
1 stop15h 48m
United Airlines
Deal found 2/11![United Airlines logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:41 pm
MFR
- LIR
2 stops15h 55m
Alaska Airlines
Thu 3/196:12 pm
LIR
- MFR
2 stops25h 58m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$494
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:05 am
MFR
- LIR
1 stop10h 40m
Alaska Airlines
Tue 11/1010:00 am
LIR
- MFR
1 stop15h 55m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$520
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:46 pm
MFR
- LIR
2 stops16h 34m
Alaska Airlines
Wed 6/311:20 am
LIR
- MFR
1 stop11h 34m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$525
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:50 am
MFR
- LIR
1 stop22h 30m
Alaska Airlines
Wed 6/311:20 am
LIR
- MFR
1 stop11h 34m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$528
Best flights from Medford to Costa RicaDiscover carefully curated flight deals from Medford to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Medford to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:00 pm
MFR
- SJO
1 stop16h 32m
United Airlines
Tue 4/288:45 am
SJO
- MFR
1 stop10h 05m
United Airlines
Deal found 2/11![United Airlines logo]()
$382
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:40 am
MFR
- SJO
2 stops15h 28m
Alaska Airlines
Wed 4/2912:55 am
SJO
- MFR
2 stops17h 04m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$403
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/154:30 pm
MFR
- SJO
1 stop30h 38m
Alaska Airlines
Wed 4/2912:55 am
SJO
- MFR
1 stop15h 02m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$405
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:07 pm
MFR
- SJO
1 stop16h 08m
United Airlines
Tue 6/28:45 am
SJO
- MFR
1 stop15h 15m
United Airlines
Deal found 2/10![United Airlines logo]()
$450
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:25 pm
MFR
- SJO
2 stops51h 08m
Alaska Airlines
Thu 5/2812:53 am
SJO
- MFR
2 stops39h 41m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$429
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:22 pm
MFR
- SJO
1 stop12h 10m
United Airlines
Mon 4/278:45 am
SJO
- MFR
1 stop15h 29m
United Airlines
Deal found 2/11![United Airlines logo]()
$450
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:50 am
MFR
- SJO
1 stop15h 43m
Alaska Airlines
Sun 5/3112:53 am
SJO
- MFR
1 stop12h 15m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$441
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:22 pm
MFR
- SJO
1 stop12h 10m
United Airlines
Fri 5/18:45 am
SJO
- MFR
1 stop15h 14m
United Airlines
Deal found 2/11![United Airlines logo]()
$450
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:40 pm
MFR
- SJO
2 stops28h 53m
Alaska Airlines
Sat 5/3012:53 am
SJO
- MFR
2 stops18h 51m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$446
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:22 pm
MFR
- SJO
1 stop12h 10m
United Airlines
Wed 4/298:45 am
SJO
- MFR
1 stop15h 29m
United Airlines
Deal found 2/11![United Airlines logo]()
$450
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:25 pm
MFR
- SJO
1 stop11h 50m
United Airlines
Fri 5/298:45 am
SJO
- MFR
1 stop15h 15m
United Airlines
Deal found 2/10![United Airlines logo]()
$450
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:41 pm
MFR
- LIR
2 stops15h 55m
Alaska Airlines
Thu 3/196:12 pm
LIR
- MFR
2 stops25h 58m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$494
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:38 pm
MFR
- LIR
2 stops16h 58m
Alaska Airlines
Wed 3/1111:45 am
LIR
- MFR
2 stops29h 08m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$494
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:07 am
MFR
- LIR
2 stops24h 13m
Alaska Airlines
Wed 6/311:20 am
LIR
- MFR
1 stop11h 34m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$525
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:50 am
MFR
- LIR
1 stop22h 30m
Alaska Airlines
Thu 5/2811:20 am
LIR
- MFR
1 stop11h 34m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$528
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:25 pm
MFR
- LIR
2 stops33h 55m
Alaska Airlines
Wed 6/311:20 am
LIR
- MFR
1 stop11h 34m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$539
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:46 pm
MFR
- LIR
2 stops16h 34m
Alaska Airlines
Thu 5/2811:20 am
LIR
- MFR
2 stops36h 33m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$539
Last-minute flights from Medford to Costa RicaDiscover last-minute flight deals from Medford to Costa Rica. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Medford to Costa Rica. Data last updated February 13, 2026 and is based on user searches.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:25 pm
MFR
- SJO
1 stop12h 07m
United Airlines
Sun 3/86:30 am
SJO
- MFR
1 stop15h 48m
United Airlines
Deal found 2/11![United Airlines logo]()
$442
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/162:00 pm
MFR
- SJO
1 stop16h 32m
United Airlines
Tue 2/248:45 am
SJO
- MFR
2 stops15h 43m
United Airlines
Deal found 2/11![United Airlines logo]()
$426
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:25 pm
MFR
- SJO
1 stop12h 07m
United Airlines
Mon 3/98:40 am
SJO
- MFR
1 stop15h 18m
United Airlines
Deal found 2/11![United Airlines logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:41 pm
MFR
- LIR
2 stops15h 55m
Alaska Airlines
Thu 3/196:12 pm
LIR
- MFR
2 stops25h 58m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:44 pm
MFR
- LIR
2 stops22h 14m
Alaska Airlines
Wed 3/1111:45 am
LIR
- MFR
1 stop28h 16m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$504
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:22 pm
MFR
- LIR
2 stops16h 33m
United Airlines
Wed 3/187:35 am
LIR
- MFR
2 stops16h 23m
United Airlines
Deal found 2/11![United Airlines logo]()
$545
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/154:30 pm
MFR
- SJO
1 stop30h 38m
Alaska Airlines
Wed 4/2912:55 am
SJO
- MFR
1 stop15h 02m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$405
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:22 pm
MFR
- SJO
1 stop12h 10m
United Airlines
Mon 4/278:45 am
SJO
- MFR
1 stop15h 29m
United Airlines
Deal found 2/11![United Airlines logo]()
$450
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:22 pm
MFR
- SJO
1 stop12h 10m
United Airlines
Sat 4/256:00 am
SJO
- MFR
2 stops16h 37m
United Airlines
Deal found 2/11![United Airlines logo]()
$455
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:40 am
MFR
- SJO
2 stops15h 28m
Alaska Airlines
Wed 4/2912:55 am
SJO
- MFR
2 stops24h 04m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$403
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:00 pm
MFR
- SJO
1 stop16h 32m
United Airlines
Tue 4/288:45 am
SJO
- MFR
1 stop10h 05m
United Airlines
Deal found 2/11![United Airlines logo]()
$382
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:00 am
MFR
- SJO
1 stop17h 08m
Alaska Airlines
Wed 4/2912:55 am
SJO
- MFR
1 stop15h 02m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$441
One-way flights from Medford to Costa RicaSearch for one-way flight options from Medford to Costa Rica. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Medford to Costa Rica. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:25 pm
MFR
- SJO
1 stop12h 07m
United Airlines
Deal found 2/10![United Airlines logo]()
$204
This United Airlines deal was found by Cheapflights users on 2/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:02 am
MFR
- SJO
2 stops29h 54m
United Airlines
Deal found 2/12![United Airlines logo]()
$209
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:22 pm
MFR
- SJO
1 stop12h 10m
United Airlines
Deal found 2/11![United Airlines logo]()
$250
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:55 am
MFR
- SJO
2 stops14h 40m
Aeromexico
Deal found 2/10![Aeromexico logo]()
$283
This KAYAK deal was found by Cheapflights users on 2/13. 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.
Thu 2/194:30 pm
MFR
- SJO
2 stops20h 23m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 2/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/192:00 pm
MFR
- LIR
2 stops21h 10m
United Airlines
Deal found 2/13![United Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/193:38 pm
MFR
- LIR
2 stops37h 07m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 2/195:13 pm
MFR
- LIR
3 stops46h 45m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$401
This FlightHub deal was found by Cheapflights users on 2/12. 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.
Wed 2/256:25 pm
MFR
- SJO
3 stops39h 20m
Avianca
Deal found 2/12![Avianca logo]()
$404
Find flight deals from Medford to Costa Rica
Keep the following information in mind while searching for Medford to Costa Rica flight deals. Data was last updated February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $382 (United Airlines) |
One-way from | $204 (United Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $612 |
Cheapflights Fare Finder
Customize your flight search to find flights from Medford 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 February 13, 2026.
Use the filters below to find and compare flights from Medford to Costa Rica that are best for you.
Fly from
Medford
Fly to
Costa Rica
Route
Depart
Return
Price
MedfordSan José
MFR - SJO
MFRSJO
Medford
Tue 3/17
2:00 pm-7:32 am
1 stop16h 32m
San José Juan Santamaria Intl
Tue 4/28
8:45 am-5:50 pm
1 stop10h 05m
$382
MedfordSan José
MFR - SJO
MFRSJO
Medford
Tue 3/17
7:40 am-12:08 am
2 stops15h 28m
San José Juan Santamaria Intl
Wed 4/29
12:55 am-4:59 pm
2 stops17h 04m
$403
MedfordSan José
MFR - SJO
MFRSJO
Medford
Sun 3/15
4:30 pm-12:08 am
1 stop30h 38m
San José Juan Santamaria Intl
Wed 4/29
12:55 am-2:57 pm
1 stop15h 02m
$405
MedfordSan José
MFR - SJO
MFRSJO
Medford
Mon 5/25
7:25 pm-11:33 pm
2 stops51h 08m
San José Juan Santamaria Intl
Thu 5/28
12:53 am-3:34 pm
2 stops39h 41m
$429
MedfordSan José
MFR - SJO
MFRSJO
Medford
Tue 5/26
6:50 am-11:33 pm
1 stop15h 43m
San José Juan Santamaria Intl
Sun 5/31
12:53 am-12:08 pm
1 stop12h 15m
$441
MedfordSan José
MFR - SJO
MFRSJO
Medford
Tue 5/26
5:40 pm-11:33 pm
2 stops28h 53m
San José Juan Santamaria Intl
Sat 5/30
12:53 am-6:44 pm
2 stops18h 51m
$446
MedfordSan José
MFR - SJO
MFRSJO
Medford
Sat 5/23
2:07 pm-7:15 am
1 stop16h 08m
San José Juan Santamaria Intl
Tue 6/2
8:45 am-11:00 pm
1 stop15h 15m
$450
MedfordSan José
MFR - SJO
MFRSJO
Medford
Sun 3/15
6:22 pm-7:32 am
1 stop12h 10m
San José Juan Santamaria Intl
Mon 4/27
8:45 am-11:14 pm
1 stop15h 29m
$450
MedfordSan José
MFR - SJO
MFRSJO
Medford
Mon 3/16
6:22 pm-7:32 am
1 stop12h 10m
San José Juan Santamaria Intl
Fri 5/1
8:45 am-10:59 pm
1 stop15h 14m
$450
MedfordSan José
MFR - SJO
MFRSJO
Medford
Sun 3/15
6:22 pm-7:32 am
1 stop12h 10m
San José Juan Santamaria Intl
Wed 4/29
8:45 am-11:14 pm
1 stop15h 29m
$450
Showing 1-10 of 25 results
Best time to book a flight from Medford to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Medford with our price prediction graph.
MFR-SJO
MFR-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 Medford to Costa Rica
MFR-CR0
MFR-SJO
MFR-LIR
What is the cheapest month to book a flight from Medford to Costa Rica?
Currently, October is the cheapest month in which you can book a flight from Medford to Costa Rica (average of $270). Flying from Medford to Costa Rica in June is currently the most expensive (average of $627). 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 Costa Rica
Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated February 13, 2026.
Get a feel of what it's like to fly with Alaska Airlines and United Airlines from Medford to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
8.0
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
8.0
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
8.0
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Medford 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
Alternative routes for Medford to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Medford to Costa Rica by cabin class
Find flights from Medford to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Medford and Costa Rica flights
Browse other Medford and Costa Rica flight options. Last updated on February 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Medford to Costa Rica
Discover the top 2 airlines that operate flights from Medford to Costa Rica. 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$327 | Average$620 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$360 | Average$638 | FlexibilityNo cancel fee | On-time75% |