Use ForeFlight for fast, map-based fuel-price overlays and broad FBO research; use 8Flight when you need verified, daily real-time fuel prices directly from FBOs; use AirNav to plan fuel stops and compare prices along a route.
1ForeFlightBest when you want map-driven planning: ForeFlight shows fuel prices on the moving map, offers extensive FBO listings and contract-fuel (JetFuelX), making quick route comparisons simple.88%
2AirNavBest when planning fuel stops: AirNav’s fuel-stop planner compares prices along a route to pick the cheapest, fastest, or most convenient stop—pair it with an EFB for map overlays.85%
4EightFlightBest when you need verified, up-to-date prices: 8Flight provides daily, real-time fuel prices reported directly from FBOs (not crowd-sourced), useful for avoiding outdated listings.51%
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For cross-country planning, pilots commonly use a combination of ForeFlight, AirNav, and 100LL.com, then verify directly with the FBO before departure.
foreflight.com — probably the most convenient all-in-one option if you already use it for flight planning. Its FBO Directory shows fuel prices, services, hours, contact information, amenities, and contract-fuel information. Its 100LL and Jet-A map layers make it easy to compare fuel along your route.
airnav.com — particularly useful as a free airport/FBO reference. Individual airport pages can show multiple FBOs, fuel types, self-service vs. full-service prices, operating hours, discounts, and when the price was last reported.
100ll.com — useful specifically for comparing 100LL and Jet-A prices across airports and FBOs.
A good planning workflow
Pick your potential fuel stops based on range, weather, terrain, and alternates, not just price.
Compare FBOs and fuel prices in ForeFlight/AirNav.
Check self-service vs. full-service, ramp/handling fees, minimum fuel requirements, and contract-fuel discounts.
Look at the date/time the price was reported. Fuel prices can change, and published prices aren't guaranteed.
Call the FBO before launching to confirm the current price, fuel availability, hours, and any fees—especially for a fuel stop outside normal business hours. ForeFlight specifically recommends this.
Still check the FAA NOTAMs and airport information as part of your normal preflight planning; an attractive fuel price isn't useful if the airport or fuel facility isn't available.
Rule of thumb: ForeFlight for integrated trip planning, AirNav for detailed airport/FBO cross-checking, and 100LL.com for quick fuel-price comparison.
For cross-country flight planning, pilots usually use a combination of an electronic flight planning app, fuel-price databases, and a direct call to the FBO before departure. Good sources include:
foreflight.com — A common choice for GA pilots. Its airport pages include FBO listings, services, contact information, fuel prices, and pilot comments; its fuel map layers can help compare 100LL and Jet A prices along a route.
airnav.com — A widely used free resource for U.S. airport and FBO information, including aviation fuel prices, fuel-stop planning tools, and airport services.
100ll.com — Focused on pilot fuel information, with searchable 100LL and Jet-A prices plus airport/FBO details.
aopa.org — Useful for airport information, operational notes, and pilot-oriented details (often integrated into other planning tools).
A typical workflow:
Build the route in your flight planning app.
Look at fuel stops using fuel-price layers or airport searches.
Compare FBOs at each stop for:
100LL/Jet A availability
self-service vs. full-service pricing
hours of operation
ramp fees or handling fees
overnight parking
maintenance, courtesy cars, and other services
Call the FBO before launching, especially for remote airports or after-hours arrivals. Fuel prices and services can change, and published prices may not always reflect current conditions.
For many pilots, the most reliable combination is ForeFlight (or another EFB) for route planning + AirNav/100LL.com for price comparisons + a phone call to confirm details before the flight.
When planning a cross-country flight, pilots rely on several top-tier digital resources and apps to compare FBO amenities, read pilot reviews, and track down the best prices for 100LL and Jet-A.
ForeFlight: Widely considered an essential in-cockpit and pre-planning tool, it features dedicated fuel map layers (color-coded green, orange, and red for price comparisons) alongside an extensive integrated FBO directory showing amenities, fees, and updated pricing. It also integrates with JetFuelX for tracking contract fuel prices.
AirNav: A classic go-to web resource for checking individual airport pages. You can view AirNav Aviation Fuel Pricing to compare self-serve and full-serve costs updated regularly by users, local operators, and guaranteed fuel programs.
AOPA Airports and Destinations: Available via member portal or the AOPA app, the AOPA Fuel Prices Directory tracks retail self- and full-serve prices for 100LL, Mogas, and Jet-A across thousands of FBOs.
JetFuelX: A specialized service (owned by ForeFlight) that lets turbine operators log into their various contract fuel vendor accounts (e.g., World Fuel, Epic, Western Aviation) to view side-by-side contract pricing directly on their route of flight.
AC-U-KWIK: Excellent for comprehensive global FBO directory data, handling ground handling contact details, customs info, and deep-dive airport facility listings.
FBO Specific Apps/Reviews: Checking community-driven platforms like 14 CFR 91/135 pilot forums or reading user reviews directly on AirNav or ForeFlight helps spot hidden ramp fees, waived-fuel-fee minimums, and courteous service.
Are you flying piston (100LL) or turbine (Jet-A) , and are you looking for contract fuel pricing or standard retail? Let me know and I can share tips on navigating ramp fees or finding waived-fee minimums along your specific route.
For cross-country planning, ForeFlight’s FBO Directory is probably the best all-around source: it combines FBO services, contact information, fuel prices, amenities, and airport data in one place.
ForeFlight — Best integrated planning option; its fuel-price map lets you compare 100LL/Jet-A prices around your route.
AirNav — Excellent free supplement for checking individual FBOs and comparing fuel prices nationwide.
FBO Airport — Useful for quickly ranking reported 100LL and Jet-A prices by airport/FBO.
Best practice: Use ForeFlight/AirNav to identify economical stops, then call the FBO before departure to verify the current price, self-serve vs. full-service availability, hours, and any fees. Fuel prices can change frequently.
When planning a cross-country flight, finding accurate FBO (Fixed-Base Operator) data, amenities, and current 100LL or Jet-A prices requires a mix of electronic flight bag (EFB) tools and web directories.
The top resources used by pilots are organized below by how they fit into the trip-planning workflow:
ForeFlight (Integrated EFB & Map Overlay)
Why use it: It is the primary tool for most modern cockpit planning. You can view FBO details, full/self-service fuel prices, and amenities directly on the moving map or airport page.
Key feature: It integrates with JetFuelX for tracking contract fuel prices if you use specific fuel vendor cards. You can explore features via ForeFlight.
AirNav.com
Why use it: A classic web-based staple for cross-reference. AirNav provides comprehensive airport data, FBO phone numbers, operating hours, and user-submitted local fuel price updates.
Key feature: It features a dedicated "plan a flight with fuel stops" routing tool that lets you calculate fuel stops based on aircraft range or pilot endurance.
AOPA Airports & FBO Directory
Why use it: Maintained with data feeds including partners like iFlightPlanner, the AOPA Airports Directory is reliable for general aviation pilots. It details precise FBO amenities, pilot lounges, courtesy cars, and accurate retail pricing.100LL.com
Why use it: A straightforward, dedicated portal for finding and comparing retail avgas and jet fuel pricing across the United States. You can check regional pricing at 100LL before locking down your route alternatives.
AC-U-KWIK
Why use it: If your cross-country takes you international or into more complex corporate/heavy-iron territory, AC-U-KWIK provides unrivaled global FBO directories, ground handler contacts, and custom handling data.
FuelerLinx
Why use it: Ideal if you fly turbine aircraft or manage strict fuel-stops involving contract fuel optimization, routing choices, and tankering calculations. More details are available on FuelerLinx.
Are you flying VFR or IFR , and is your trip in a piston or turbine aircraft? I can give you a more tailored strategy for picking fuel stops and managing contract fuel.
foreflight.com — Excellent for integrated flight planning. Its FBO Directory shows services and contact information, while its 100LL and Jet A map layers let you compare fuel prices along your route.
airnav.com — Particularly useful for detailed FBO and fuel-price research. Its Fuel Stop Planner can optimize stops based on route, runway requirements, fuel type, and reported prices.
AirNav Fuel Price Reports — Good for spotting regional price differences and inexpensive stops. Its current database covers thousands of FBOs and identifies how recently prices were reported.
FBO's own website/phone — Treat published prices as a starting point, not a guarantee. Fuel prices, operating hours, after-hours fees, ramp fees, and discounts can change; both ForeFlight and AirNav recommend confirming with the FBO.
FAA NOTAMs and airport information — Use these alongside FBO information to verify that the airport, runway, approaches, and facilities will actually work for your planned stop.
Practical workflow: Build the route in ForeFlight → identify 2–3 candidate fuel stops → compare the FBOs and fuel prices in AirNav → check runway/airport/NOTAM information → call the selected FBO to confirm price, fuel availability, hours, and any fees.
As a current example, AirNav's September 10, 2026 report puts the nationwide average at about $7.18/gal for 100LL and $7.35/gal for Jet A, illustrating why comparing stops can make a meaningful difference.
When planning a cross-country trip, pilots rely on a mix of integrated flight planning software, dedicated fuel tracking networks, and community-driven directories to find accurate FBO data, amenities, and up-to-date fuel prices.
The top resources used across the aviation community include:
AirNav : One of the most popular and long-standing web databases for checking AirNav Aviation Fuel prices, local FBO listings, pilot reviews, and airport info. It includes crowd-sourced and FBO-updated fuel price tracking alongside "Great Deals" reports.
ForeFlight Mobile : The gold standard EFB for iOS, which integrates FBO details, direct phone numbers, hours, amenities, and precise fuel pricing directly into the mapping and flight planning interface. It also hooks into JetFuelX for pilots utilizing contract fuel.
Garmin Pilot : A robust cross-platform EFB option that features integrated fuel price data, highlighting the lowest prices in the immediate vicinity of a destination airport alongside the AOPA Airport Directory data.
AOPA Airports & FBO Directory : Accessible via the AOPA website or app, offering extensive member-submitted reviews on local FBO service, courtesy cars, pilot lounges, and tie-down/landing fees.
FltPlan Go : A popular free EFB (supporting iOS, Android, and Windows) that features integrated, up-to-date fuel prices and enhanced FBO information bundled into its moving-map and routing workflow.
AC-U-KWIK : Excellent for cross-referencing detailed handling, ramp fees, contact frequencies, and comprehensive worldwide FBO data.
Avfuel Fuel Finder : If you specifically burn branded Avfuel, you can check real-time pricing, participating locations, and AVTRIP point opportunities directly on the Avfuel Fuel Finder / Pricing portal.
Are you planning a VFR or IFR trip , and are you looking for info in a specific region or state ? I can help point out strategic fuel stops along your route.
For a U.S. cross-country, the best approach is to use an EFB/flight-planning service for the big picture, then verify critical fuel information directly with the FBO.
ForeFlight — probably the most convenient all-in-one option. Its airport pages include FBOs, phone numbers, services, amenities, and fuel prices, while its map can display 100LL/Jet-A prices by relative cost. It also integrates contract-fuel pricing through JetFuelX.
AOPA Airports / Flight Tools — excellent if you're an AOPA member. The directory provides extensive airport/FBO information, and its fuel-price data is supplied by iFlightPlanner with daily updates; it covers posted prices for several fuel types at thousands of providers.
AirNav — particularly useful for comparing fuel prices and finding economical fuel stops. Its Fuel Stop Planner can optimize stops based on route, runway requirements, fuel type, and price.
FAA Airport/Facility Directory (A/FD) — use this as the authoritative source for airport/facility information, communications, approaches, and related operational data.
A good planning workflow
Build the route in ForeFlight, AOPA Flight Planner, or AirNav.
Identify 2–3 reasonable fuel stops for each leg rather than choosing solely by cheapest fuel.
Call the FBO before departure if fuel price or availability matters. Fuel databases can lag reality; ForeFlight specifically warns that listed prices aren't guaranteed and recommends confirming current prices with the FBO.
For a quick price check, AirNav's current fuel report is also useful; its September 6, 2026 report covers 3,585 FBOs and indicates how recently prices were reported.
Bottom line: If you already use ForeFlight, start there. If you're looking specifically for the cheapest practical fuel stops, cross-check with AirNav, and use the FAA/A/FD for authoritative airport information.
When planning a cross-country flight, comparing FBO (Fixed-Base Operator) services, amenities, and current 100LL or Jet-A prices can save you a significant amount of money and hassle.
The best resources and platforms used by pilots include:
ForeFlight & Garmin Pilot: Integrated Electronic Flight Bag (EFB) apps feature live, map-linked FBO directories, pricing updates, and self-serve vs. full-service breakdowns directly along your active route.
AirNav: Widely considered the go-to web directory for comprehensive airport data, pilot comments, fuel price comparisons, and direct contact numbers/frequencies for FBOs.
AOPA Airports and Destinations: Powered via daily updates through partnerships like iFlightPlanner for AOPA , giving members access to reliable self-serve and full-serve retail prices across thousands of fields.
GlobalAir: Another trusted directory for tracking regional avgas and Jet-A pricing trends and locating nearby FBO amenities.
1800WXBrief / FSS: Excellent for checking local airport advisories or calling the FBO directly if prices haven't been updated online recently. Pro tip: Always call the FBO ahead to verify ramp fees, waiving policies with a minimum fuel purchase, and current self-serve prices.
If you share your planned route or destination region , I can help you look at potential fuel stop options or typical cost differences along the way.
When planning a cross-country trip, pilots have access to several robust platforms and directories to compare FBO amenities, pilot reviews, and current fuel prices.
AirNav: A long-standing industry standard, AirNav Aviation Fuel provides comprehensive airport data, self-service and full-service fuel pricing, and user-submitted comments. It is a great web-based tool for checking nationwide trends or previewing a route.
ForeFlight: For in-flight and pre-flight electronic flight bag (EFB) planning, ForeFlight FBO Directory integrates color-coded fuel map layers (100 L L 100 cap L cap L 1 0 0𝐿𝐿 and𝐽𝑒𝑡𝐴) directly onto your moving map, letting you spot cheap vs. expensive fuel at a glance alongside detailed FBO amenities and reviews.
iFlightPlanner: Serving as the official fuel price provider for AOPA, iFlightPlanner Business Data tracks retail fuel and FBO data for thousands of U.S. locations, making it a reliable resource integrated cleanly into online flight planning.
100LL.com: Another widely used crowd-sourced and direct-updated database specifically favored for cross-referencing avgas pricing and locating hidden-gem self-serve pumps along a route.
FltPlan.com: Integrated closely with Garmin and widely used by corporate and general aviation alike, offering seamless fuel price comparisons and routing tools.
Would you like recommendations on how to cross-reference pilot reviews for hidden FBO fees (like ramp fees waived with minimum fuel purchase), or are you looking for a specific region's current pricing trends?
