Where can a pilot find the best information on FBOs and fuel prices when planning a cross-country trip?

For U.S. cross-country planning, AirNav is probably the best all-around starting point for FBO and fuel information. Its airport pages list FBOs, services, operating hours, fuel types, and reported prices; its fuel-price database currently covers thousands of FBOs.

I’d use a combination of:

• airnav.com — Best for comparing FBOs and checking current/recently reported 100LL and Jet-A prices. Its fuel report also shows when prices were last reported.
• 100ll.com — Particularly useful for pilots flying piston aircraft; it provides airport/FBO information and 100LL/Jet-A pricing.
• FAA Chart Supplement — The authoritative source to verify airport/FBO details, including fuel availability, airport hours, communications, procedures, and other operational information. The FAA updates the supplements every 56 days.
• Your EFB/flight-planning app (ForeFlight, Garmin Pilot, etc.) — Convenient for incorporating the FBO information directly into your route and fuel planning.

Important: Treat online fuel prices as a planning estimate, not a guarantee. AirNav explicitly recommends calling ahead to confirm prices, and the FAA Chart Supplement should be used to verify operational details.

A good workflow is EFB → AirNav/100LL.com to compare prices and FBO services → FAA Chart Supplement to verify the airport → call the FBO before departure if fuel availability or hours are critical.

When planning a cross-country trip, finding accurate fuel prices and reliable Fixed-Base Operator (FBO) reviews helps you manage your budget and ensure a smooth stop. Pilots typically rely on a mix of comprehensive web directories, Electronic Flight Bag (EFB) apps, and community-driven platforms.

1. Integrated EFB Apps (Best for In-Flight & Route Planning)

• ForeFlight Mobile: Features dedicated 100LL and Jet-A map layers that color-code fuel prices directly on the moving map (green for affordable, orange for moderate, red for expensive). You can tap on any airport or FBO to check full-service/self-service pricing, amenities, and car rental availability.
• Garmin Pilot: Offers comprehensive airport directory pages with detailed FBO breakdowns, fuel pricing, and hidden or published ramp/handling fees.

2. Comprehensive Web Directories & Databases

• AirNav: The classic standby for general aviation. It provides extensive community-updated fuel prices, pilot comments, contact info, and local services for nearly every airport.
• iFlightPlanner: Serves as the official fuel price provider for AOPA, maintaining up-to-date retail and self-service pricing for thousands of U.S. FBOs covering 100LL, Jet-A, and alternative piston fuels.
• GlobalAir.com: Offers a robust FBO and fuel price locator tool that allows you to search by region or route to compare self- vs. full-service costs.

3. Contract Fuel & Fleet Planning

• FuelerLinx: If you utilize contract fuel or fly turbine aircraft, FuelerLinx automatically pulls hourly-updated contract and retail pricing across major fuel vendors and FBO chains to optimize your fuel stops.

Pro-tip: While online databases and map layers give you a great baseline, crowdsourced or rapidly changing prices can sometimes lag. A quick phone call to the FBO before departure is still the best way to verify waiver-able ramp fees, crew cars, and exact current pricing.

If you'd like, let me know:

• Your aircraft type (piston vs. turbine)
• Your general route or region

I can recommend specific contract fuel networks or strategies to minimize your trip costs.

For a U.S. cross-country, I’d use more than one source, because FBO details and fuel prices can change.

• foreflight.com — Probably the most convenient all-in-one option if you already use it for flight planning. Its FBO Directory includes fuel prices, services, amenities, fees, contact information, and fuel notes. You can also turn on 100LL or Jet A map layers to compare prices along your route.
• airnav.com — Excellent free reference for airport/FBO information and fuel prices. Its current fuel report covers thousands of FBOs nationwide and provides reported 100LL and Jet A prices.
• aopa.org — Particularly useful for AOPA members. Its flight planner integrates fuel prices and an airport/FBO directory, with fuel data supplied by iFlightPlanner.
• fboairport.com — A useful additional price-comparison site that ranks FBOs by Jet-A and 100LL prices.

Best practice

I would plan with ForeFlight or AOPA/iFlightPlanner, cross-check the fuel price on AirNav, and then call the FBO before departure. Fuel prices and availability aren't guaranteed to be current; ForeFlight specifically recommends confirming prices with the FBO.

Also don't focus solely on the advertised fuel price. Check self-serve vs. full-serve, after-hours fees, ramp/parking fees, minimum fuel purchases, discounts, and contract-fuel options. The GAO noted in August 2026 that fuel prices are generally available online, while required service fees are considerably less consistently published.

If you're planning a particular trip, I can also show you how I'd choose fuel stops and compare FBOs along a specific route.

When planning a cross-country trip, pilots rely on several go-to digital tools and directories to compare FBO amenities, read pilot reviews, and check up-to-date fuel prices (1 0 0 L L and Jet-A).

• AirNav: You can look up airport details, comprehensive FBO listings, and crowdsourced or vendor-submitted fuel prices via AirNav Fuel . It is widely used for quick lookups and scanning pilot comments on FBO service quality.
• ForeFlight: If you use an iPad or iPhone in the cockpit, ForeFlight Mobile integrates live fuel pricing and FBO directory information directly into your aeronautical maps and airport data views.
• AOPA Airports and Destinations: Members can utilize AOPA Fuel Prices , powered by iFlightPlanner, to view daily retail self-serve and full-serve prices for thousands of FBOs.
• GlobalAir: Another solid resource for checking regional price trends and individual airport data is available through GlobalAir Airport Fuel Prices.
• FltPlan.com: A comprehensive free web-based flight planning platform that also assists with routing, fuel stops, and airport data across North America and the Caribbean via FltPlan.com.

If you'd like, let me know:

• Your route or general destination
• The aircraft type (which dictates your fuel requirements and range)

I can help you identify strategic fuel stops along your route.

Here are top web results for exploring this topic:

AOPA·https://www.aopa.org**Fuel Prices** - AOPA In addition to its mobile and web-based flight planning platforms, including iFlightPlanner for AOPA, iFlightPlanner is now the Official Fuel Price Provider of AOPA. This mission-critical fuel informa ForeFlight·https://foreflight.com FBO Directory: Fuel Prices, Services, & Amenities - ForeFlight Your FBO is Front & Center in the ForeFlight Mobile App. FBO locations are embedded in ForeFlight's Map view and also in Airport Taxi charts, giving pilots an easy way to pinpoint your business when p Avfuel·https://www.avfuel.com**Fuel** Finder / Pricing - Avfuel Fuel Finder/Pricing · Search by Airport ID. Search for multiple identifiers using a comma for separation. Search · Search by City/FBO. Search for multiple cities using a comma for separation. Search · AirNav·https://www.airnav.com**Fuel** Stop Planner - AirNav How can we help you find your way there? Best for those who want to deviate a minimum from the most direct route and do not care about fuel costs. Typically this option is best for renters who rent we Mooneyspace.com·https://mooneyspace.com What to use for finding good airport info on cross country trips Will.iam Grand Master. Supporter. 2.4k. Location: 5tx0; Reg #: N252JH; Model: M20K 252 TSE; Base: 5tx0. Report. Posted April 5, 2022. I use foreflight for the comment section about the airport and the Air Capital Aviators Club·https://aircapitalaviators.club**Fuel Planning** Tips for Your Next Trip - Air Capital Aviators Club Fuel Planning Tips for Your Next Trip. AirNav.com. Airnav is a great planning tool. You can search for airports by their identifier and state. Under the Aviation Fuel tab, choose “Check local fuel pri Pitcairn Aviation·https://pitcairnaviation.com How to Choose the Right FBO : A Pilot's Guide for Cross-Country ...Learn how to evaluate and choose the best FBO for your cross-country flights. This guide covers key factors like fuel prices, ramp fees, ground services, and pilot amenities to help you make an inform Reddit·https://www.reddit.com What's your process for finding fuel /overnight stops on long GA cross ...I always plan overnight stops at larger, often metro airports with maintenance facilities and FBOs that can help with courtesy car, car rentals, or lodging discounts or recommendations. I've had lots Backcountry Pilot·https://backcountrypilot.org**FBO**/**Fuel price** app - Backcountry Pilot Re: FBO/Fuel price app. Airnav has had its app out for a year or so. I've found that it tends to crash more easily than some apps, during the update process. But it does work. So does ForeFlight--easy iFlightPlanner·https://www.iflightplanner.com Aviation Business, FBO, & Fuel Price Data - iFlightPlanner Aviation Business, FBO, & Fuel Price Data. Need aviation business, FBO, or fuel price data for your aviation or software application? iFlightPlanner maintains business and retail fuel price info at ov

For a cross-country trip, pilots usually get the best FBO and fuel information by cross-checking a flight-planning app with a dedicated fuel-price directory:

• foreflight.com — Excellent all-around choice if you use it for flight planning. Its FBO Directory shows services, fuel availability, and fuel prices, and its 100LL/Jet A map layers make it easy to compare prices along your route. ForeFlight also displays when prices were last updated.
• airnav.com — Particularly useful for comparing fuel prices. Its Fuel Stop Planner can optimize stops based on fuel price, runway requirements, approaches, and other criteria.
• 100ll.com — A long-standing directory focused heavily on 100LL and Jet-A pricing, with FBO and airport information.
• aopa.org — Useful for FBO details, airport services, and comments from other pilots; AOPA says its directory covers more than 6,400 FBOs.
• faa.gov — Use the FAA as the authoritative source for basic airport/aeronautical data rather than relying solely on commercial directories.

A good planning workflow

1. Build your route in ForeFlight or your preferred EFB.
2. Compare 100LL/Jet A prices and FBO services at potential fuel stops.
3. Use AirNav's Fuel Stop Planner to identify cheaper alternatives that don't add too much distance.
4. Check NOTAMs, airport hours, runway information, and weather separately.
5. Call the FBO before departure to verify fuel price, availability, operating hours, and any fees. Fuel prices can change quickly and published prices aren't guaranteed.

As of August 21, 2026, AirNav's nationwide database covered roughly 3,500+ FBOs, with reported 100LL and Jet-A prices, making it particularly useful as a second check against your EFB.

For cross-country flight planning, I’d use two sources together:

• AirNav — probably the best all-around free starting point. Its airport/FBO pages show services, hours, contact information, amenities, and reported 100LL/Jet-A prices. Its current fuel report covers thousands of FBOs nationwide.
• AOPA Airports & Destinations / iFlightPlanner — especially useful if you're an AOPA member. Fuel prices are updated daily and include self-serve/full-service pricing for 100LL, MOGAS, UL94, Jet-A, etc.
• 100LL.com — very handy for quickly comparing fuel prices around an airport or along a route; it also provides FBO services, transportation, lodging, and other airport information.
• FAA Airport/Facility Directory — use this as the authoritative source for operational airport information, NOTAM-related information, communications, procedures, and facilities.

One important caveat: fuel prices on these sites are reported prices, not guaranteed quotes. Before committing to a fuel stop—especially when the price difference is significant—call the FBO and confirm the current price, operating hours, after-hours fees, ramp/parking fees, and any minimum fuel purchase requirements. Individual AirNav FBO listings explicitly warn that prices aren't guaranteed.

For a typical GA cross-country, a good workflow is AOPA/iFlightPlanner or AirNav to compare stops → FAA data/NOTAMs for operational verification → call the chosen FBO before departure.

When planning a cross-country trip, pilots have several reliable digital directories, electronic flight bag (EFB) integrations, and crowd-sourced tools to compare retail and contract fuel prices, ramp fees, and FBO amenities.

The best resources for finding FBO and fuel information are organized below:

• AirNav is a long-time staple for general aviation pilots. It features comprehensive airport data, FBO contact details, user reviews, and self-serve or full-serve retail prices for 100LL, Jet A, and Mogas. Its AirNav Fuel Stop Planner allows you to calculate fuel stops along a direct route while filtering for the cheapest prices.
• ForeFlight integrates an extensive FBO Directory directly into its EFB mapping and taxi charts. For turbine or multi-leg operators, it integrates JetFuelX to track contract fuel prices, and features Fuel Advisor to calculate true cross-country trip costs factoring in ramp fees and weight penalties.
• AOPA Airports and Destinations relies on continuous data feeds from iFlightPlanner , providing retail fuel and FBO service data for thousands of U.S. locations tailored straight into the AOPA ecosystem.
• GlobalAir Airport Resource Center offers robust regional fuel price maps, average pricing by region, and directory listings updated frequently by FBO managers via their Max-Trax network.
• ACUKWIK is widely used by corporate and turbine operators, providing an integrated fuel and fees dashboard that directly connects handlers, fuel-only vendors, and FBOs with accurate operational details.
• World Fuel Services / World Kinect provides a global FBO Lookup Tool that is especially useful for checking contract pricing, branded Avfuel/Titan locations, and participating network benefits.

If you share your aircraft type (piston vs. turbine) and general route or region , I can help you evaluate whether retail stops or contract fuel programs make the most sense for your trip.

When planning a cross-country trip, a pilot can find the best information on FBOs and fuel prices by using a combination of electronic flight bags (EFBs), specialized aviation directories, and direct verification . The most popular and comprehensive platforms include ForeFlight for in-app map overlays and pilot comments, AirNav for route fuel-stop planning, and the AOPA Airport Directory for fee transparency.

Top Digital Planning Tools & Apps

• ForeFlight: Features built-in 100LL and Jet-A map overlays color-coded by price, detailed FBO listings, user comments on hidden fees or courtesy cars, and JetFuelX integration for contract fuel pricing.
• AirNav: Excellent for route-based planning via the AirNav Fuel Planner , allowing you to search for the cheapest or most convenient stops along a direct course using the AirNav Homepage.
• 8Flight: Provides daily, verified FBO and fuel price data alongside operational timelines to check if an FBO or amenity is open when you arrive.
• AOPA Airports and Destinations: Accessible via AOPA Fuel Prices and the AOPA app, offering daily retail pricing updates for over 3,400 providers as well as insights on ramp and handling fees through the AOPA Airport Directory.
• FltPlan.com: Widely used for searchable fuel databases, routing integrations, and direct FBO service requests.
• Global Air: Provides regional price trends and an extensive Global Air Fuel Map to check average costs across FAA regions.

Pilot Community Insights

Pilots frequently emphasize that crowdsourced or listed prices can fluctuate rapidly or omit transient ramp fees. Cross-referencing app data with pilot feedback and a quick phone call is standard practice:

If you share your planned route or general region and whether you need 100LL or Jet-A , I can help you look up specific intermediary stops or recommend strategies to avoid high ramp fees.

For a U.S. cross-country, I’d use two layers of information:

• ForeFlight — probably the most convenient all-in-one option if you already use it. Its FBO Directory provides FBO names, phone numbers, frequencies, services, hours, amenities, fees, and fuel prices. Its 100LL and Jet-A map layers also let you visually compare fuel costs along your route.
• AirNav Fuel Price Report — excellent for independently checking fuel prices at airports/FBOs. AirNav publishes nationwide and regional averages, minimums, and maximums and indicates how recently reported prices were updated.
• 100LL.com — another useful fuel-price directory, particularly for comparing 100LL and Jet-A prices by airport or FBO.
• FAA Chart Supplement / Airport Facility Directory — use the official airport information to verify things such as airport hours, services, frequencies, runway information, and remarks. ForeFlight provides access to the relevant FAA A/FD information for U.S. airports.

Best practice: use an app such as ForeFlight to identify promising fuel stops, cross-check the price with AirNav or 100LL.com, then call the FBO before departure. Fuel prices can change, and published prices aren't guaranteed; ForeFlight specifically recommends confirming current pricing with the FBO.

Also check NOTAMs, weather, runway conditions, and airport operating hours separately—don't choose a fuel stop based on price alone.