Award flights from Glasgow (GLA) to Houston (IAH)
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In the last 30 days AwardTool saw award space on 8 programs for GLA→IAH. Lowest economy: 18,750 miles + $351.39 (Air France/KLM Flying Blue). Lowest business class: 55,000 points + $871.89 (Alaska Atmos Rewards). Lowest first class: 82,500 points + $776.09 (Alaska Atmos Rewards).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Glasgow (GLA) to Houston (IAH) at a glance
- From
- Glasgow International, Glasgow, United Kingdom (GLA)
- To
- George Bush Intercontinental/Houston Airport, Houston, Texas, United States (IAH)
- Programs with award space seen
- 8 of 8 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- Eurowings Discover (4Y), American Airlines (AA), Air Canada (AC), Air France (AF), Alaska Airlines (AS), JetBlue (B6), British Airways (BA), Delta Air Lines (DL), Aer Lingus (EI), Icelandair (FI), KLM (KL), Lufthansa (LH) and 3 more
- Departures with open awards
- Oct 2026 to Aug 2027
- Most dates with space
- 24 of 24 departure dates checked (United MileagePlus, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Houston (IAH)
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 | |
|---|---|---|---|---|---|---|---|
| Air France/KLM Flying BlueLowest observed | 18,750 pts + $351.39 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 9+ | 22 | See dates | |
| American Airlines AAdvantage | 21,000 pts + $197.79 | 1 stop | American Airlines (AA), Alaska Airlines (AS), British Airways (BA), Aer Lingus (EI) | — | 21 | See dates | |
| Alaska Atmos Rewards | 27,500 pts + $477.63 | 1 stop | American Airlines (AA), Alaska Airlines (AS), British Airways (BA), Icelandair (FI) | 9+ | 15 | See dates | |
| United MileagePlus | 40,000 pts + $187.43 | 1 stop | Eurowings Discover (4Y), Air Canada (AC), JetBlue (B6), Aer Lingus (EI) +2 more | 9+ | 24 | See dates | |
| Air Canada Aeroplan | 40,000 pts + $257.74 | 1 stop | Eurowings Discover (4Y), Air Canada (AC), Lufthansa (LH), Singapore Airlines (SQ) +1 more | 9+ | 7 | See dates | |
| Qantas Frequent Flyer | 43,500 pts + $465.60 | 1 stop | American Airlines (AA), British Airways (BA), KLM (KL) | 3 | 11 | See dates | |
| Delta SkyMiles | 49,000 pts + $480.70 | 1 stop | Delta Air Lines (DL), KLM (KL), WestJet (WS) | 9+ | 7 | See dates | |
| Etihad Guest | 67,000 pts + $392.49 | 1 stop | KLM (KL) | 9+ | 18 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 35,000 pts + $688.89 | 1 stop | British Airways (BA) | 9+ | 6 | See dates | |
| Air France/KLM Flying Blue | 40,000 pts + $640.39 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 7 | 22 | See dates | |
| American Airlines AAdvantage | 40,000 pts + $657.79 | 1 stop | American Airlines (AA), British Airways (BA) | — | 14 | See dates | |
| Qantas Frequent Flyer | 96,500 pts + $634.81 | 2 stops | American Airlines (AA), Air France (AF), British Airways (BA) | 3 | 5 | See dates | |
| Air Canada Aeroplan | 105,893 pts + $503.20 | 2 stops | Eurowings Discover (4Y), Air Canada (AC) | 9+ | 2 | See dates | |
| United MileagePlus | 114,200 pts + $389.93 | 1 stop | Eurowings Discover (4Y), Air Canada (AC), JetBlue (B6), Aer Lingus (EI) +2 more | 9+ | 20 | See dates |
Not seen in premium economy: Delta SkyMiles and Etihad Guest.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 55,000 pts + $871.89 | 1 stop | British Airways (BA) | 9+ | 8 | See dates | |
| American Airlines AAdvantage | 57,500 pts + $851.89 | 1 stop | American Airlines (AA), British Airways (BA) | — | 24 | See dates | |
| Air France/KLM Flying Blue | 60,000 pts + $782.29 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 6 | 22 | See dates | |
| United MileagePlus | 93,000 pts + $387.69Mixed cabin | 3 stops | Eurowings Discover (4Y), Air Canada (AC), Aer Lingus (EI), Lufthansa (LH) +1 more | 3 | 21 | See dates | |
| Qantas Frequent Flyer | 103,800 pts + $873.20Mixed cabin | 2 stops | American Airlines (AA), British Airways (BA) | 3 | 6 | See dates | |
| Etihad Guest | 119,999 pts + $798.79 | 1 stop | KLM (KL) | 9+ | 8 | See dates | |
| Air Canada Aeroplan | 321,055 pts + $503.20 | 2 stops | Eurowings Discover (4Y), Air Canada (AC) | 2 | 2 | See dates |
Not seen in business class: Delta SkyMiles.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 82,500 pts + $776.09 | 1 stop | American Airlines (AA), British Airways (BA) | 2 | 2 | See dates | |
| American Airlines AAdvantage | 85,000 pts + $413.89 | 2 stops | American Airlines (AA), British Airways (BA) | — | 2 | See dates |
Not seen in first class: Air Canada Aeroplan, Delta SkyMiles, Etihad Guest, Air France/KLM Flying Blue, Qantas Frequent Flyer and United MileagePlus.
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 | Air France/KLM Flying Blue | 18,750 pts + $351.39 | 9+ | 1 stop | Check this date | ||
| Economy | Air Canada Aeroplan | 40,000 pts + $257.74 | 9+ | 1 stop | Check this date | ||
| Economy | Delta SkyMiles | 50,000 pts + $466.65 | 9+ | 1 stop | Check this date | ||
| Premium Economy | Alaska Atmos Rewards | 35,000 pts + $688.89 | 9+ | 1 stop | Check this date | ||
| Business | Alaska Atmos Rewards | 55,000 pts + $871.89 | 9+ | 1 stop | Check this date | ||
| Business | United MileagePlus | 93,000 pts + $391.53Mixed cabin | 4 | 2 stops | Check this date | ||
| Business | Qantas Frequent Flyer | 103,800 pts + $873.20Mixed cabin | 3 | 2 stops | Check this date | ||
| First | American Airlines AAdvantage | 85,000 pts + $1,108.29 | — | 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 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.
Best months to fly from Glasgow (GLA) to Houston (IAH) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 25,000 · Flying Blue (5 dates) | 40,000 · AAdvantage (2 dates) | 57,500 · AAdvantage (4 dates) | — | |
| 18,750 · Flying Blue (6 dates) | 35,000 · Atmos (1 date) | 55,000 · Atmos (1 date) | 82,500 · Atmos (1 date) | |
| 77,900 · MileagePlus (1 date) | 166,400 · MileagePlus (1 date) | 57,500 · AAdvantage (1 date) | — | |
| 22,500 · AAdvantage (1 date) | — | 57,500 · AAdvantage (1 date) | — | |
| 21,000 · AAdvantage (3 dates) | 35,000 · Atmos (2 dates) | 55,000 · Atmos (2 dates) | — | |
| 25,000 · Flying Blue (1 date) | 35,000 · Atmos (1 date) | 55,000 · Atmos (1 date) | 110,000 · Atmos (1 date) | |
| 21,000 · AAdvantage (3 dates) | 77,500 · Flying Blue (2 dates) | 55,000 · Atmos (1 date) | — | |
| 27,500 · Atmos (2 dates) | 35,000 · Atmos (2 dates) | 55,000 · Atmos (3 dates) | — | |
| 30,000 · AAdvantage (4 dates) | 78,000 · Flying Blue (3 dates) | 57,500 · AAdvantage (4 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 | — | — |
| 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 | — |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 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.
Search, calendar and alerts from Glasgow (GLA) to Houston (IAH)
Route calendar
Every departure date with open award seats on GLA→IAH for Air France/KLM Flying Blue and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Glasgow (GLA) to Houston (IAH)How many miles or points you need from Glasgow (GLA) to Houston (IAH)
- In economy, Air France/KLM Flying Blue had the lowest observed award, 18,750 miles + $351.39; see how many miles you need with Air France/KLM Flying Blue.
- In premium economy, Alaska Atmos Rewards had the lowest observed award, 35,000 points + $688.89; see how many points you need with Alaska Atmos Rewards.
- In business class, Alaska Atmos Rewards had the lowest observed award, 55,000 points + $871.89; see how many points you need with Alaska Atmos Rewards.
- In first class, Alaska Atmos Rewards had the lowest observed award, 82,500 points + $776.09; see how many points you need with Alaska Atmos Rewards.
Questions about award flights from Glasgow (GLA) to Houston (IAH)
What's the lowest Glasgow (GLA) to Houston (IAH) award price AwardTool has seen?
In economy, 18,750 miles + $351.39 with Air France/KLM Flying Blue. Seen Oct 19, 2026, 16:10 UTC for a Nov 16, 2026 departure. Air France/KLM Flying Blue showed economy award space on 22 departure dates at any price (newest observation Oct 19, 2026, 16:10 UTC). In business class, 55,000 points + $871.89 with Alaska Atmos Rewards. Seen Oct 12, 2026, 17:48 UTC for a Nov 11, 2026 departure. Alaska Atmos Rewards showed business-class award space on 8 departure dates at any price (newest observation Oct 12, 2026, 17:48 UTC). Search live before transferring points.
Which loyalty programs had award space from Glasgow (GLA) to Houston (IAH)?
8 programs in the last 30 days: American Airlines AAdvantage (economy 21 dates, premium economy 14 dates, business class 24 dates, first class 2 dates); Air Canada Aeroplan (economy 7 dates, premium economy 2 dates, business class 2 dates); Alaska Atmos Rewards (economy 15 dates, premium economy 6 dates, business class 8 dates, first class 2 dates); Delta SkyMiles (economy 7 dates); Etihad Guest (economy 18 dates, business class 8 dates); Air France/KLM Flying Blue (economy 22 dates, premium economy 22 dates, business class 22 dates); Qantas Frequent Flyer (economy 11 dates, premium economy 5 dates, business class 6 dates); United MileagePlus (economy 24 dates, premium economy 20 dates, business class 21 dates). Dates count departure dates with an open award.
Is there nonstop award space from Glasgow (GLA) to Houston (IAH)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 1 to 3 stops on itineraries including Eurowings Discover, American Airlines, Air Canada and Air France. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Glasgow (GLA) to Houston (IAH)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Delta SkyMiles (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Alaska Atmos Rewards (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1). Wells Fargo Rewards: Air France/KLM Flying Blue (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest award prices from Glasgow (GLA) to Houston (IAH)?
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 Nov 2026 departures, 18,750 miles with Flying Blue (6 dates); in business class, the lowest award was for Jul 2027 departures, 55,000 points with Atmos (3 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.