Gas prices, diesel prices and gas price history
AAA daily gas price averages for the United States, states and metro areas.
Your information
US, a state name or two-letter code, or a metro name followed by its state, for example Houston, TX.
Example results
- Date
- 2026-09-28
- Place
- United States
- Currency
- USD
- Current
- Diesel
- 6.4531
- Premium
- 5.3625
- Regular
- 4.4768
- Mid Grade
- 4.9689
- Week Ago
- Diesel
- 6.5107
- Premium
- 5.3545
- Regular
- 4.4786
- Mid Grade
- 4.9599
- Year Ago
- Diesel
- 3.6856
- Premium
- 3.9805
- Regular
- 3.1329
- Mid Grade
- 3.6216
- Month Ago
- Diesel
- 5.6105
- Premium
- 4.984
- Regular
- 4.0898
- Mid Grade
- 4.6021
- Yesterday
- Diesel
- 6.4709
- Premium
- 5.3777
- Regular
- 4.4798
- Mid Grade
- 4.9891
- Record High Diesel
- Date
- 2026-09-22
- Price
- 6.5276
- Record High Regular
- Date
- 2022-06-14
- Price
- 5.0165
About AAA
AAA, also called Triple-A, returns average gasoline and diesel prices for the US, a state, or a metro area using a location name or code.
Get gas prices includes current prices, five comparison periods, and record-high diesel prices when shown; results use AAA’s displayed price date.
Built by Fous from gasprices.aaa.com and checked automatically; it last passed a check on Sep 29, 2026. Fous is not affiliated with AAA.
Actions
Get gas prices
1 credit per runGet AAA average gasoline and diesel prices for the US, a state, or a metro area, including five comparison periods and record highs. Prices use the date shown by AAA, which may differ from today; metro areas are those listed on their state page.
What you provide
| Field | Type | Required | Description |
|---|---|---|---|
Locationlocation | Text | Optional | US, a state name or two-letter code, or a metro name followed by its state, for example Houston, TX.Example: US |
What you get
| Field | Type | Description |
|---|---|---|
Datedate | Date | AAA price date (YYYY-MM-DD).Example: 2026-09-28 |
Linklink | Text | AAA price page for this location.Example: https://gasprices.aaa.com/ |
Placeplace | Text | The national, state, or metro location.Example: United States |
Currentcurrent | Details | Current average prices per gallon in USD. |
Dieselcurrent.diesel | Number | Diesel price per gallon in USD.Example: 6.4531 |
Premiumcurrent.premium | Number | Premium price per gallon in USD.Example: 5.3625 |
Regularcurrent.regular | Number | Regular price per gallon in USD.Example: 4.4768 |
Mid Gradecurrent.mid_grade | Number | Mid-grade price per gallon in USD.Example: 4.9689 |
Currencycurrency | Text | Currency of all prices, USD.Example: USD |
Week Agoweek_ago | Details | One week ago average prices per gallon in USD. |
Dieselweek_ago.diesel | Number | Diesel price per gallon in USD.Example: 6.5107 |
Premiumweek_ago.premium | Number | Premium price per gallon in USD.Example: 5.3545 |
Regularweek_ago.regular | Number | Regular price per gallon in USD.Example: 4.4786 |
Mid Gradeweek_ago.mid_grade | Number | Mid-grade price per gallon in USD.Example: 4.9599 |
Year Agoyear_ago | Details | One year ago average prices per gallon in USD. |
Dieselyear_ago.diesel | Number | Diesel price per gallon in USD.Example: 3.6856 |
Premiumyear_ago.premium | Number | Premium price per gallon in USD.Example: 3.9805 |
Regularyear_ago.regular | Number | Regular price per gallon in USD.Example: 3.1329 |
Mid Gradeyear_ago.mid_grade | Number | Mid-grade price per gallon in USD.Example: 3.6216 |
Month Agomonth_ago | Details | One month ago average prices per gallon in USD. |
Dieselmonth_ago.diesel | Number | Diesel price per gallon in USD.Example: 5.6105 |
Premiummonth_ago.premium | Number | Premium price per gallon in USD.Example: 4.984 |
Regularmonth_ago.regular | Number | Regular price per gallon in USD.Example: 4.0898 |
Mid Grademonth_ago.mid_grade | Number | Mid-grade price per gallon in USD.Example: 4.6021 |
Yesterdayyesterday | Details | Yesterday average prices per gallon in USD. |
Dieselyesterday.diesel | Number | Diesel price per gallon in USD.Example: 6.4709 |
Premiumyesterday.premium | Number | Premium price per gallon in USD.Example: 5.3777 |
Regularyesterday.regular | Number | Regular price per gallon in USD.Example: 4.4798 |
Mid Gradeyesterday.mid_grade | Number | Mid-grade price per gallon in USD.Example: 4.9891 |
Record High Dieselrecord_high_diesel | Details | Highest recorded average price per gallon in USD and the date it occurred, if AAA shows it. |
Daterecord_high_diesel.date | Date | Date the record was reached (YYYY-MM-DD).Example: 2026-09-22 |
Pricerecord_high_diesel.price | Number | Record-high average price per gallon in USD.Example: 6.5276 |
Record High Regularrecord_high_regular | Details | Highest recorded average price per gallon in USD and the date it occurred, if AAA shows it. |
Daterecord_high_regular.date | Date | Date the record was reached (YYYY-MM-DD).Example: 2022-06-14 |
Pricerecord_high_regular.price | Number | Record-high average price per gallon in USD.Example: 5.0165 |
Example result
For Location: US
{
"date": "2026-09-28",
"link": "https://gasprices.aaa.com/",
"place": "United States",
"current": {
"diesel": 6.4531,
"premium": 5.3625,
"regular": 4.4768,
"mid_grade": 4.9689
},
"currency": "USD",
"week_ago": {
"diesel": 6.5107,
"premium": 5.3545,
"regular": 4.4786,
"mid_grade": 4.9599
},
"year_ago": {
"diesel": 3.6856,
"premium": 3.9805,
"regular": 3.1329,
"mid_grade": 3.6216
},
"month_ago": {
"diesel": 5.6105,
"premium": 4.984,
"regular": 4.0898,
"mid_grade": 4.6021
},
"yesterday": {
"diesel": 6.4709,
"premium": 5.3777,
"regular": 4.4798,
"mid_grade": 4.9891
},
"record_high_diesel": {
"date": "2026-09-22",
"price": 6.5276
},
"record_high_regular": {
"date": "2022-06-14",
"price": 5.0165
}
}For developers
Run this workflow from your own code. In Studio, turn on Developer mode and create an API key.
# First set your key: export FOUS_API_KEY='YOUR_FOUS_API_KEY'
: "${FOUS_API_KEY:?Set FOUS_API_KEY before running this example}"
curl 'https://api.fous.com/v1/query' \
--fail-with-body --silent --show-error --max-time 120 \
-H "Authorization: Bearer $FOUS_API_KEY" \
-H 'Content-Type: application/json' \
--data-raw '{
"api": "@aaa",
"visibility": "public",
"operation": "get_gas_prices",
"version": 1,
"input": {
"location": "US"
},
"response": {
"format": "json"
}
}'What you can do with it
- Compare gasoline prices across states and metro areas
- Track diesel prices against earlier periods
- Review regular, mid-grade, and premium prices
- Check a location’s record-high diesel price
Questions
Is Fous affiliated with AAA?
No. Fous is not affiliated with AAA. This workflow reads the public gasprices.aaa.com website and returns its data.
How much does it cost?
Each run costs 1 credit. With pay-as-you-go, a credit costs 1¢; monthly plans cost less per credit.
Do I need a AAA account?
No. You only need a Fous account.
How current is the data?
Fous gets the data from gasprices.aaa.com when you run it; repeating the same request within a day may return the saved result. Fous checks this workflow automatically; it last passed a check on Sep 29, 2026.
What are gas prices in a state or metro area?
Get gas prices returns average gasoline and diesel prices for the US, a state, or a metro area. Provide a location name or state code.
How do current prices compare with earlier periods?
Get gas prices includes prices for yesterday, one week ago, one month ago, and one year ago, alongside current prices.
What is the record-high diesel price?
Get gas prices returns the highest recorded average diesel price and its date, if AAA shows it.
