Economy award flights from San Francisco (SFO) to Liberia, Costa Rica (LIR)
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In the last 30 days AwardTool saw economy award space on 13 programs for SFO→LIR. Lowest: 10,000 miles + $24.21 with American Airlines AAdvantage, which showed economy award space on 99 dates. Nonstop economy space was seen via American Airlines AAdvantage, JetBlue TrueBlue, Alaska Atmos Rewards and 5 other programs.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 10,000 miles + $24.21
- American Airlines AAdvantage
- Programs with space
- 13 of 13
- programs seen on this route
- Most dates seen
- 141 of 320
- dates checked · Virgin Australia Velocity
- Nonstop
- Seen
- from 17,500 miles + taxes vary
Compare programs for economy
The lowest one-way economy award each program showed on SFO→LIR, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 10,000 pts + $24.21 | 1 stopNonstop from 17,500 pts | AAAS | — | 99 | See dates | |
| JetBlue TrueBlue | 14,100 pts + $24.21 | 1 stopNonstop from 32,400 pts | B6UA | 9+ | 52 | See dates | |
| Alaska Atmos Rewards | 17,500 pts + $24.21 | 1 stopNonstop from 20,000 pts | AAAS | 9+ | 54 | See dates | |
| United MileagePlus | 20,000 pts + $24.21 | Nonstop | ACB6UA | 9+ | 71 | See dates | |
| Air Canada Aeroplan | 22,633 pts + $127.12 | 2 stopsNonstop from 25,000 pts | ACUA | 9+ | 57 | See dates | |
| Qantas Frequent Flyer | 23,300 pts + $47.61 | 1 stop | AAASWS | 1 | 26 | See dates | |
| Virgin Australia Velocity | 23,500 pts + $27.02 | 1 stopNonstop from 23,500 pts | UA | 9+ | 141 | See dates | |
| Delta SkyMiles | 23,600 pts + $24.21 | 1 stop | DLWS | 9+ | 51 | See dates | |
| Avianca LifeMiles | 25,000 pts + $47.03 | Nonstop | UA | 9+ | 28 | See dates | |
| Air France/KLM Flying Blue | 27,500 pts + $56.61 | 1 stop | DLWS | 7 | 7 | See dates | |
| Etihad Guest | 38,000 pts + $56.61 | 1 stop | AAB6 | 5 | 15 | See dates | |
| Virgin Atlantic Flying Club | 40,500 pts + $24.21 | 1 stop | DL | 1 | 7 | See dates | |
| GOL Smiles | 49,600 pts + taxes not reported | 1 stopNonstop from 158,300 pts | AAACASWS | 1 | 50 | See dates |
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed economy award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | 10,000 pts + $24.21 | — | 2 stops | Check this date | ||
| JetBlue TrueBlue | 17,100 pts + $24.21 | 9+ | 1 stop | Check this date | ||
| United MileagePlus | 20,000 pts + $24.21 | 9+ | Nonstop | Check this date | ||
| Air Canada Aeroplan | 22,633 pts + $127.12 | 9+ | 2 stops | Check this date | ||
| Qantas Frequent Flyer | 23,300 pts + $53.21 | 1 | 2 stops | Check this date | ||
| Virgin Australia Velocity | 23,500 pts + $48.94 | 9+ | Nonstop | Check this date | ||
| Delta SkyMiles | 23,600 pts + $24.21 | 9+ | 1 stop | Check this date | ||
| Alaska Atmos Rewards | 25,000 pts + $44.21 | 9+ | 2 stops | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
How often economy award space showed up
Departure dates in the next 365 days that AwardTool checked for each program in the last 30 days, how many had economy award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| American Airlines AAdvantage | 99 of 102 | 97% | |
| JetBlue TrueBlue | 52 of 54 | 96% | |
| Alaska Atmos Rewards | 54 of 54 | 100% | |
| United MileagePlus | 71 of 71 | 100% | |
| Air Canada Aeroplan | 57 of 60 | 95% | |
| Qantas Frequent Flyer | 26 of 59 | 44% | |
| Virgin Australia Velocity | 141 of 320 | 44% | |
| Delta SkyMiles | 51 of 51 | 100% | |
| Avianca LifeMiles | 28 of 57 | 49% | |
| Air France/KLM Flying Blue | 7 of 55 | 12% | |
| Etihad Guest | 15 of 52 | 28% | |
| Virgin Atlantic Flying Club | 7 of 51 | 13% | |
| GOL Smiles | 50 of 50 | 100% |
Nonstop economy award space
- American Airlines AAdvantage: nonstop from 17,500 miles; nonstop space on 13 dates.
- JetBlue TrueBlue: nonstop from 32,400 points; nonstop space on 4 dates.
- Alaska Atmos Rewards: nonstop from 20,000 points; nonstop space on 6 dates.
- United MileagePlus: nonstop from 20,000 miles; nonstop space on 25 dates.
- Air Canada Aeroplan: nonstop from 25,000 points; nonstop space on 3 dates.
- Virgin Australia Velocity: nonstop from 23,500 points; nonstop space on 14 dates.
- Avianca LifeMiles: nonstop from 25,000 miles; nonstop space on 2 dates.
- GOL Smiles: nonstop from 158,300 miles; nonstop space on 3 dates.
Best months for economy from San Francisco (SFO) to Liberia, Costa Rica (LIR)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 10,000 pts + taxes vary | American Airlines AAdvantage | 6 | |
| 14,500 pts + taxes vary | American Airlines AAdvantage | 13 | |
| 10,000 pts + taxes vary | American Airlines AAdvantage | 15 | |
| 10,000 pts + taxes vary | American Airlines AAdvantage | 20 | |
| 10,000 pts + taxes vary | American Airlines AAdvantage | 15 | |
| 16,500 pts + taxes vary | American Airlines AAdvantage | 5 | |
| 17,000 pts + taxes vary | American Airlines AAdvantage | 5 | |
| 10,000 pts + taxes vary | American Airlines AAdvantage | 5 | |
| 20,000 pts + taxes vary | United MileagePlus | 7 | |
| 17,500 pts + taxes vary | American Airlines AAdvantage | 5 | |
| 10,000 pts + taxes vary | American Airlines AAdvantage | 4 |
Lowest economy award by month and program
Each program's lowest one-way economy award by departure month, in its own points or miles; taxes vary. — means the program showed no economy space that month.
| Program | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| American Airlines AAdvantagemiles | 10,000 | 14,500 | 10,000 | 10,000 | 10,000 | 16,500 | 17,000 | 10,000 | 22,500 | 17,500 | 10,000 |
| JetBlue TrueBluepoints | 17,100 | 18,800 | 29,800 | 14,100 | 18,800 | — | — | 29,800 | 29,800 | — | — |
| Alaska Atmos Rewardspoints | 25,000 | 37,500 | 57,500 | 17,500 | 20,000 | — | — | 25,000 | 25,000 | — | — |
| United MileagePlusmiles | 20,000 | 20,000 | 20,000 | 20,000 | 20,000 | 22,500 | 22,500 | 20,000 | 20,000 | 20,000 | 36,900 |
| Air Canada Aeroplanpoints | 22,633 | 24,625 | 46,422 | 25,000 | 25,000 | — | — | 25,000 | 25,000 | — | — |
| Qantas Frequent Flyerpoints | 23,300 | 30,500 | — | 23,300 | 30,500 | — | — | 30,500 | 52,300 | — | — |
| Virgin Australia Velocitypoints | 23,500 | 23,500 | 23,500 | 23,500 | 23,500 | 23,500 | 23,500 | 23,500 | 23,500 | 23,500 | 23,500 |
| Delta SkyMilesmiles | 23,600 | 27,700 | 74,900 | 23,600 | 24,600 | — | — | 41,000 | 38,500 | — | — |
| Avianca LifeMilesmiles | 25,000 | 25,000 | — | 25,000 | 25,000 | — | — | 25,000 | 25,000 | — | — |
| Air France/KLM Flying Bluemiles | 27,500 | — | — | 28,000 | 28,000 | — | — | — | — | — | — |
| Etihad Guestmiles | 45,000 | 45,000 | — | 38,000 | 45,000 | — | — | 45,000 | — | — | — |
| Virgin Atlantic Flying Clubpoints | 40,500 | — | — | 40,500 | 40,500 | — | — | — | — | — | — |
| GOL Smilesmiles | 61,100 | 75,900 | 158,100 | 49,600 | 64,000 | — | — | 139,800 | 124,000 | — | — |
Airlines seen in economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage, Alaska Atmos Rewards, Qantas Frequent Flyer, Etihad Guest and GOL Smiles
- Air Canada (AC): United MileagePlus, Air Canada Aeroplan and GOL Smiles
- Alaska Airlines (AS): American Airlines AAdvantage, Alaska Atmos Rewards, Qantas Frequent Flyer and GOL Smiles
- JetBlue (B6): JetBlue TrueBlue, United MileagePlus and Etihad Guest
- Delta Air Lines (DL): Delta SkyMiles, Air France/KLM Flying Blue and Virgin Atlantic Flying Club
- United Airlines (UA): JetBlue TrueBlue, United MileagePlus, Air Canada Aeroplan, Virgin Australia Velocity and Avianca LifeMiles
- WestJet (WS): Qantas Frequent Flyer, Delta SkyMiles, Air France/KLM Flying Blue and GOL Smiles
Economy on nearby routes
The lowest economy award AwardTool observed on related routes, as each route's page shows it: the return direction, other airports in the same cities, and more routes from San Francisco (SFO) and to Liberia, Costa Rica (LIR). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Liberia (LIR) to San Francisco (SFO)Return direction | 10,000 miles | American Airlines AAdvantage | 66 |
| San Francisco (SFO) to London Heathrow (LHR)Also from SFO | 9,000 pointsNonstop | Virgin Atlantic Flying Club | 330 |
| San Francisco (SFO) to Amsterdam (AMS)Also from SFO | 13,000 points | Virgin Atlantic Flying Club | 93 |
| San Francisco (SFO) to Paris Charles de Gaulle (CDG)Also from SFO | 9,500 miles | GOL Smiles | 329 |
| San Francisco (SFO) to Hong Kong (HKG)Also from SFO | 23,000 miles | Delta SkyMiles | 328 |
| Chicago O’Hare (ORD) to Liberia (LIR)Also to LIR | 11,500 milesNonstop | American Airlines AAdvantage | 329 |
| Toronto Pearson (YYZ) to Liberia (LIR)Also to LIR | 10,000 miles | American Airlines AAdvantage | 316 |
| Denver (DEN) to Liberia (LIR)Also to LIR | 10,000 miles | American Airlines AAdvantage | 306 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| JetBlue TrueBlue | 5:4 · Instant | — | 1:0.6 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
| Virgin Atlantic Flying Club | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to GOL Smiles and Virgin Australia Velocity.
Questions about economy award flights from San Francisco (SFO) to Liberia, Costa Rica (LIR)
What's the lowest economy award from San Francisco (SFO) to Liberia, Costa Rica (LIR)?
10,000 miles + $24.21 with American Airlines AAdvantage. Seen Sep 28, 2026, 07:29 UTC for an Oct 29, 2026 departure. American Airlines AAdvantage showed economy award space on 99 departure dates at any price (newest observation Oct 19, 2026, 20:14 UTC). Search live before transferring points.
Which programs had economy award space from San Francisco (SFO) to Liberia, Costa Rica (LIR)?
American Airlines AAdvantage (99 dates), JetBlue TrueBlue (52 dates), Alaska Atmos Rewards (54 dates), United MileagePlus (71 dates), Air Canada Aeroplan (57 dates), Qantas Frequent Flyer (26 dates), Virgin Australia Velocity (141 dates), Delta SkyMiles (51 dates), Avianca LifeMiles (28 dates), Air France/KLM Flying Blue (7 dates), Etihad Guest (15 dates), Virgin Atlantic Flying Club (7 dates) and GOL Smiles (50 dates), in the last 30 days.
Is there nonstop economy award space from San Francisco (SFO) to Liberia, Costa Rica (LIR)?
Yes. AwardTool observed nonstop economy award space via American Airlines AAdvantage, JetBlue TrueBlue, Alaska Atmos Rewards, United MileagePlus, Air Canada Aeroplan, Virgin Australia Velocity, Avianca LifeMiles and GOL Smiles. The lowest nonstop award was 17,500 miles with American Airlines AAdvantage, which showed nonstop economy space on 13 dates.
Which months had the lowest economy award prices from San Francisco (SFO) to Liberia, Costa Rica (LIR)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest economy award AwardTool observed was for Jan 2027 departures: 10,000 miles with AAdvantage (20 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.