Award flights from Houston (IAH) to San Diego (SAN)
In the last 30 days AwardTool saw award space on 9 programs for IAH→SAN. Lowest economy: 9,500 miles + $5.60 (American Airlines AAdvantage). Lowest business: 38,200 points + $5.60 (Qantas Frequent Flyer). Lowest first: 20,000 points + $11.20 (Alaska Atmos Rewards).
Data as of
Award prices last changed . AwardTool checks these routes daily; seats change quickly.
IAH to SAN at a glance
- From
- George Bush Intcntl/Houston Airport, Houston, United States (IAH)
- To
- San Diego International, San Diego, United States (SAN)
- Programs with award space seen
- 9 of 12 programs tracked on this route
- Nonstop award space seen
- Yes, in economy and first, via Air Canada Aeroplan, Avianca LifeMiles, JetBlue True Blue, United MileagePlus and Virgin Australia Velocity
- Airlines seen on these awards
- American Airlines (AA), Alaska Airlines (AS), Delta Air Lines (DL), United Airlines (UA)
- Departures with open awards
- Oct 2026 to Sep 2027
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to San Diego (SAN)
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 9,500 pts + $5.60 | 1 stop | American Airlines (AA), Alaska Airlines (AS) | — | 324 | See dates | |
| Alaska Atmos Rewards | 10,000 pts + $5.60 | 1 stop | American Airlines (AA), Alaska Airlines (AS) | 9+ | 326 | See dates | |
| Delta SkyMiles | 12,000 pts + $5.60 | 1 stop | Delta Air Lines (DL) | 9+ | 307 | See dates | |
| United MileagePlus | 15,000 pts + $5.60 | Nonstop | United Airlines (UA) | 9+ | 328 | See dates | |
| Avianca LifeMiles | 15,000 pts + $5.60 | Nonstop | United Airlines (UA) | 9+ | 283 | See dates | |
| Air Canada Aeroplan | 15,000 pts + $32.98 | Nonstop | United Airlines (UA) | 9+ | 268 | See dates | |
| JetBlue True Blue | 18,000 pts + $5.60 | Nonstop | United Airlines (UA) | 9+ | 258 | See dates | |
| Virgin Australia Velocity | 19,000 pts + $9.53 | Nonstop | United Airlines (UA) | 9+ | 263 | See dates | |
| Qantas Frequent Flyer | 20,700 pts + $5.60 | 1 stop | American Airlines (AA), Alaska Airlines (AS) | 1 | 275 | See dates |
Business
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Qantas Frequent Flyer | 38,200 pts + $5.60 | 1 stopMixed cabin | American Airlines (AA), Alaska Airlines (AS) | 1 | 299 | See dates |
Not seen in business: American Airlines AAdvantage, Air Canada Aeroplan, Alaska Atmos Rewards, Avianca LifeMiles, JetBlue True Blue, Delta SkyMiles, United MileagePlus and Virgin Australia Velocity.
First
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 20,000 pts + $11.20 | 1 stop | American Airlines (AA), Alaska Airlines (AS) | 1 | 326 | See dates | |
| American Airlines AAdvantage | 25,000 pts + $5.60 | 2 stops | American Airlines (AA), Alaska Airlines (AS) | — | 324 | See dates | |
| United MileagePlus | 30,000 pts + $5.60 | Nonstop | United Airlines (UA) | 1 | 328 | See dates | |
| Air Canada Aeroplan | 30,000 pts + $32.98 | 1 stop | United Airlines (UA) | 2 | 1 | See dates | |
| Delta SkyMiles | 52,400 pts + $5.60 | 1 stop | Delta Air Lines (DL) | 4 | 307 | See dates |
Not seen in first: Avianca LifeMiles, JetBlue True Blue, Qantas Frequent Flyer and Virgin Australia Velocity.
Premium Economy: not seen in the last 30 days.
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 award examples
| Departure | Cabin | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|
| Economy | American Airlines AAdvantage | 9,500 pts + $5.60 | — | 1 stop | Check this date | ||
| Economy | Avianca LifeMiles | 15,000 pts + $5.60 | 9+ | Nonstop | Check this date | ||
| Economy | JetBlue True Blue | 18,000 pts + $5.60 | 9+ | Nonstop | Check this date | ||
| Business | Qantas Frequent Flyer | 38,200 pts + $5.60 | 1 | 1 stop | Check this date | ||
| First | Alaska Atmos Rewards | 25,000 pts + $25.60 | 2 | 1 stop | Check this date | ||
| First | Air Canada Aeroplan | 30,000 pts + $32.98 | 2 | 1 stop | Check this date | ||
| First | United MileagePlus | 30,000 pts + $5.60 | 1 | Nonstop | Check this date | ||
| First | Delta SkyMiles | 52,400 pts + $5.60 | 7 | 1 stop | 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 at the time shown. 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.
Nonstop award space
- Economy: nonstop from 15,000 miles via United MileagePlus, which showed nonstop space on 328 dates (5 programs had nonstop space).
- First: nonstop from 30,000 miles via United MileagePlus, which showed nonstop space on 328 dates.
Best months to fly IAH to SAN on points
| Month | Economy | Business | First |
|---|---|---|---|
| 9,500 · AAdvantage (16 dates) | 38,200 · Qantas (15 dates) | 25,000 · AAdvantage (16 dates) | |
| 9,500 · AAdvantage (30 dates) | 38,200 · Qantas (28 dates) | 25,000 · AAdvantage (30 dates) | |
| 9,500 · AAdvantage (31 dates) | 38,200 · Qantas (28 dates) | 25,000 · AAdvantage (31 dates) | |
| 9,500 · AAdvantage (31 dates) | 38,200 · Qantas (29 dates) | 20,000 · Atmos (31 dates) | |
| 9,500 · AAdvantage (28 dates) | 38,200 · Qantas (26 dates) | 25,000 · AAdvantage (28 dates) | |
| 9,500 · AAdvantage (31 dates) | 38,200 · Qantas (27 dates) | 25,000 · AAdvantage (31 dates) | |
| 9,500 · AAdvantage (30 dates) | 38,200 · Qantas (26 dates) | 25,000 · AAdvantage (30 dates) | |
| 9,500 · AAdvantage (31 dates) | 38,200 · Qantas (29 dates) | 25,000 · AAdvantage (31 dates) | |
| 9,500 · AAdvantage (30 dates) | 38,200 · Qantas (27 dates) | 25,000 · AAdvantage (30 dates) | |
| 9,500 · AAdvantage (31 dates) | 38,200 · Qantas (28 dates) | 25,000 · AAdvantage (31 dates) | |
| 9,500 · AAdvantage (31 dates) | 38,200 · Qantas (30 dates) | 25,000 · AAdvantage (31 dates) | |
| 9,500 · AAdvantage (4 dates) | 38,200 · Qantas (6 dates) | 25,000 · Atmos (6 dates) |
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 | — | — |
| 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 | — | — | — | — | — |
| JetBlue True Blue | 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 | — | — |
Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to Virgin Australia Velocity.
Search, calendar and alerts for IAH to SAN
Route calendar
Every departure date with open award seats on IAH→SAN for United MileagePlus and the other programs: a limited window on the free plan and 365 days with Pro.
Open the route calendarLive search
Search one date across programs to see current flights, seats and taxes before you transfer points.
Search IAH to SANQuestions about IAH to SAN award flights
What's the lowest Houston to San Diego award price AwardTool has seen?
In economy, 9,500 miles + $5.60 with American Airlines AAdvantage. American Airlines AAdvantage showed economy award space on 324 departure dates (newest observation Oct 15, 2026, 21:01 UTC). In business, 38,200 points + $5.60 with Qantas Frequent Flyer. Qantas Frequent Flyer showed business award space on 299 departure dates (newest observation Oct 15, 2026, 00:43 UTC). Search live before transferring points.
Which loyalty programs had award space on IAH→SAN?
9 programs in the last 30 days: American Airlines AAdvantage (economy 324 dates, first 324 dates); Air Canada Aeroplan (economy 268 dates, first 1 date); Alaska Atmos Rewards (economy 326 dates, first 326 dates); Avianca LifeMiles (economy 283 dates); JetBlue True Blue (economy 258 dates); Delta SkyMiles (economy 307 dates, first 307 dates); Qantas Frequent Flyer (economy 275 dates, business 299 dates); United MileagePlus (economy 328 dates, first 328 dates) and 1 more. Dates count departure dates with an open award.
Is there nonstop award space from IAH to SAN?
Yes. AwardTool observed nonstop award space in economy and first, bookable via Air Canada Aeroplan, Avianca LifeMiles, JetBlue True Blue, United MileagePlus and Virgin Australia Velocity. The lowest nonstop award in economy was 15,000 miles with United MileagePlus.
Which credit card points transfer to these programs?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), JetBlue True Blue (5:4), Delta SkyMiles (1:1), Qantas Frequent Flyer (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Alaska Atmos Rewards (1:1), Avianca LifeMiles (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), JetBlue True Blue (1:0.6), Qantas Frequent Flyer (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), JetBlue True Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Avianca LifeMiles (1:1), JetBlue True Blue (1:1), Qantas Frequent Flyer (1:1). Wells Fargo Rewards: Avianca LifeMiles (1:1), JetBlue True Blue (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest IAH→SAN award prices?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers: in economy, the lowest award was for Dec 2026 departures, 9,500 miles with AAdvantage (31 dates); in business, the lowest award was for Aug 2027 departures, 38,200 points with Qantas (30 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.