Prices may change. Select and confirm the full itinerary with the booking provider. Dates can differ between airport cards.
A great St. Louis trip starts with a fare worth finding. Compare the latest samples below, then join our upcoming free newsletter to get standout New York flight finds in your inbox.
Same airports & dates. Each provider checks its own current prices.
EWR → STL · Dec 9–Dec 16
Search fare; select your return flight to confirm.
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$235 for Dec 9–Dec 16, 2026, compared with $442 for Apr 23–Apr 30, 2027.
24 seven-night date pairs from EWR to the same arrival-airport set (STL). Lowest returned fare per date pair; checks within 24 hours. Airlines, stops and ticket conditions can differ. A travel-date comparison, not a booking-time prediction.
Explore the cheaper date samples ↗The same dated search ranged from $235 to $331 across 62 historical price observations.
EWR → STL · Dec 9–Dec 16, 2026. Google Flights history covers Jul 12, 2026–Sep 11, 2026. The percentage is the low below the high. This does not prove when you should book or what subscribers will save.
See the price history ↗EWR → STL · Dec 9–Dec 16, 2026. Recorded Sep 11, 2026.
Our archive starts Sep 10, 2026 and contains 831 seven-night fare observations for this route. Search fare; return may require confirmation. This is our record, not an industry-wide all-time low or a current offer.
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Same dates: Dec 9–Dec 16. Same arrival airports: STL.
1 stop outbound
1 stop outbound
1 stop outbound
$154 separates the lowest and highest airport sample for these dates. These are search-result fares for seven-night trips. Flight times, stops and baggage can differ. Ground transport is excluded.
Across 24 matched date pairs in this sample, JFK had the lowest airport fare 0 time(s); EWR had the lowest airport fare 18 time(s); LGA had the lowest airport fare 11 time(s). Ties count for each airport. This describes the sampled dates only.
A cheaper ticket can come with a pricier ride. Add your own round-trip transport estimate to the matched fares.
Flight sample $474
$474fare + transportFlight sample $327
$327fare + transportFlight sample $420
$420fare + transportAdd your transport estimates to compare your total.
One adult, economy, USD. The three fares use identical dates and arrival-airport sets, checked within 24 hours. Transport starts at $0 because we don’t know your starting point. Baggage and other extras are excluded. Prices and itineraries can differ.
LGA → STL, Sep 25. Nonstop.
Across 72 seven-night airport/date searches. Includes connecting carriers.
Lowest: $235, Dec 9–Dec 16 from EWR.
EWR, LGA in these outbound results. This is not a full schedule.
Derived from the current seven-night observations on this page. Outbound times describe the outbound journey only; fare amounts are round-trip search results. See sources and coverage.
Lowest fare in each sampled departure month. Seven-night trips only.
Swipe to see more months →
Tap a bar to see the dates, airports and check time behind that sample.
| Departure month | Lowest sample | Date pairs |
|---|---|---|
| 2026-09 | $327 | 1 |
| 2026-10 | $262 | 3 |
| 2026-11 | $258 | 3 |
| 2026-12 | $235 | 3 |
| 2027-01 | $363 | 2 |
| 2027-02 | $293 | 3 |
| 2027-03 | $369 | 2 |
| 2027-04 | $419 | 2 |
| 2027-05 | $380 | 2 |
| 2027-06 | $380 | 2 |
| 2027-07 | $369 | 1 |
Sampled dates, not a complete fare calendar. Each month can have different date coverage. This chart describes future travel dates, not past price movements.
Prices checked within seven days. Use the filters to find a trip that fits.
| Dates / airports | Airline / outbound | Round trip | Check price |
|---|---|---|---|
| Dec 9–Dec 16EWR → STL · 7 nights |  Frontier1 stop · 13h 46m | $235Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Nov 9–Nov 16EWR → STL · 7 nights | Frontier1 stop · 7h 5m | $258Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Nov 9–Nov 16LGA → STL · 7 nights | Frontier1 stop · 9h 11m | $258Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Oct 25–Nov 1EWR → STL · 7 nights | Frontier1 stop · 18h 13m | $262Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Dec 9–Dec 16LGA → STL · 7 nights | Frontier1 stop · 19h 41m | $273Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Oct 8–Oct 15EWR → STL · 7 nights |  UnitedNonstop · 2h 48m | $276Select return to confirmChecked Sep 10 | Google Skyscanner ↗ |
| Nov 5–Nov 12EWR → STL · 7 nights | UnitedNonstop · 2h 53m | $276Select return to confirmChecked Sep 10 | Google Skyscanner ↗ |
| Nov 5–Nov 12LGA → STL · 7 nights |  AmericanNonstop · 3h 2m | $293Select return to confirmChecked Sep 10 | Google Skyscanner ↗ |
| Feb 4–Feb 11EWR → STL · 7 nights | UnitedNonstop · 2h 56m | $293Select return to confirmChecked Sep 10 | Google Skyscanner ↗ |
| Feb 4–Feb 11LGA → STL · 7 nights | AmericanNonstop · 3h 3m | $293Select return to confirmChecked Sep 10 | Google Skyscanner ↗ |
| Oct 10–Oct 17EWR → STL · 7 nights | Frontier1 stop · 18h 18m | $299Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Oct 8–Oct 15LGA → STL · 7 nights | AmericanNonstop · 2h 52m | $303Select return to confirmChecked Sep 10 | Google Skyscanner ↗ |
| Dec 10–Dec 17EWR → STL · 7 nights | Frontier1 stop · 9h 39m | $308Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Nov 5–Nov 12JFK → STL · 7 nights |  Delta1 stop · 5h 51m | $313Select return to confirmChecked Sep 10 | Google Skyscanner ↗ |
| Dec 10–Dec 17LGA → STL · 7 nights | Frontier1 stop · 11h 54m | $318Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Nov 24–Dec 1LGA → STL · 7 nights | AmericanNonstop · 3h 2m | $322Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Sep 25–Oct 2EWR → STL · 7 nights | Frontier1 stop · 11h 39m | $327Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Nov 24–Dec 1EWR → STL · 7 nights | Frontier1 stop · 13h 29m | $329Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Feb 4–Feb 11JFK → STL · 7 nights | American1 stop · 6h 52m | $329Select return to confirmChecked Sep 10 | Google Skyscanner ↗ |
| Oct 8–Oct 11EWR → STL · 3 nights | UnitedNonstop · 2h 48m | $356Select return to confirmChecked Sep 10 | Google Skyscanner ↗ |
| Oct 8–Oct 11LGA → STL · 3 nights |  SouthwestNonstop · 2h 40m | $356Select return to confirmChecked Sep 10 | Google Skyscanner ↗ |
| Jan 23–Jan 30EWR → STL · 7 nights | Frontier1 stop · 14h 31m | $363Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Mar 9–Mar 16EWR → STL · 7 nights | UnitedNonstop · 2h 41m | $369Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Mar 24–Mar 31EWR → STL · 7 nights | UnitedNonstop · 2h 40m | $369Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Jul 7–Jul 14EWR → STL · 7 nights | UnitedNonstop · 2h 55m | $369Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Dec 10–Dec 17EWR → STL · 7 nights | UnitedNonstop · 2h 54m | $373Return also checkedChecked Sep 11 | Google Skyscanner ↗ItineraryEWR → STL STL → EWR |
| Dec 10–Dec 17LGA → STL · 7 nights | AmericanNonstop · 2h 56m | $373Return also checkedChecked Sep 11 | Google Skyscanner ↗ItineraryLGA → STL STL → LGA |
| Oct 10–Oct 17LGA → STL · 7 nights | AmericanNonstop · 2h 52m | $373Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Dec 24–Dec 31LGA → STL · 7 nights | SouthwestNonstop · 2h 55m | $373Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Jan 8–Jan 15EWR → STL · 7 nights | UnitedNonstop · 2h 54m | $373Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Jan 8–Jan 15LGA → STL · 7 nights | AmericanNonstop · 3h 3m | $373Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Jan 23–Jan 30LGA → STL · 7 nights | AmericanNonstop · 3h 3m | $373Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Feb 22–Mar 1EWR → STL · 7 nights | UnitedNonstop · 2h 41m | $373Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Feb 22–Mar 1LGA → STL · 7 nights | AmericanNonstop · 3h 7m | $373Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Mar 9–Mar 16LGA → STL · 7 nights | SouthwestNonstop · 3h 10m | $380Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
| Mar 24–Mar 31LGA → STL · 7 nights | SouthwestNonstop · 2h 50m | $380Select return to confirmChecked Sep 11 | Google Skyscanner ↗ |
No samples match these filters. Try another airport or trip length.
Prices can change. Cabin baggage and checked bags are not assumed included. Confirm the complete itinerary, airline fare rules and final price on the booking site.
EWR → STL · Dec 9–Dec 16, 2026
| Observation date | Price |
|---|---|
| Jul 12, 2026 | $303 |
| Jul 13, 2026 | $303 |
| Jul 14, 2026 | $303 |
| Jul 15, 2026 | $303 |
| Jul 16, 2026 | $303 |
| Jul 17, 2026 | $303 |
| Jul 18, 2026 | $331 |
| Jul 19, 2026 | $331 |
| Jul 20, 2026 | $303 |
| Jul 21, 2026 | $298 |
| Jul 22, 2026 | $303 |
| Jul 23, 2026 | $299 |
| Jul 24, 2026 | $303 |
| Jul 25, 2026 | $303 |
| Jul 26, 2026 | $303 |
| Jul 27, 2026 | $303 |
| Jul 28, 2026 | $303 |
| Jul 29, 2026 | $303 |
| Jul 30, 2026 | $303 |
| Jul 31, 2026 | $273 |
| Aug 1, 2026 | $273 |
| Aug 2, 2026 | $273 |
| Aug 3, 2026 | $273 |
| Aug 4, 2026 | $273 |
| Aug 5, 2026 | $273 |
| Aug 6, 2026 | $273 |
| Aug 7, 2026 | $273 |
| Aug 8, 2026 | $273 |
| Aug 9, 2026 | $273 |
| Aug 10, 2026 | $243 |
| Aug 11, 2026 | $243 |
| Aug 12, 2026 | $243 |
| Aug 13, 2026 | $253 |
| Aug 14, 2026 | $253 |
| Aug 15, 2026 | $269 |
| Aug 16, 2026 | $272 |
| Aug 17, 2026 | $244 |
| Aug 18, 2026 | $244 |
| Aug 19, 2026 | $244 |
| Aug 20, 2026 | $244 |
| Aug 21, 2026 | $249 |
| Aug 22, 2026 | $264 |
| Aug 23, 2026 | $276 |
| Aug 24, 2026 | $276 |
| Aug 25, 2026 | $276 |
| Aug 26, 2026 | $257 |
| Aug 27, 2026 | $257 |
| Aug 28, 2026 | $257 |
| Aug 29, 2026 | $276 |
| Aug 30, 2026 | $279 |
| Aug 31, 2026 | $279 |
| Sep 1, 2026 | $276 |
| Sep 2, 2026 | $276 |
| Sep 3, 2026 | $242 |
| Sep 4, 2026 | $242 |
| Sep 5, 2026 | $245 |
| Sep 6, 2026 | $261 |
| Sep 7, 2026 | $261 |
| Sep 8, 2026 | $261 |
| Sep 9, 2026 | $239 |
| Sep 10, 2026 | $239 |
| Sep 11, 2026 | $235 |
Google Flights price history returned through Scrapingdog for the dates and settings above. It is not a destination-wide average or a prediction. Source checked Sep 11, 2026.
Airport context and source-backed details to help you compare the whole journey.
St Louis, United States · Airport coordinates 38.749, -90.370
Lowest sample to STL: $235 round trip from EWR, Dec 9–Dec 16. Different arrival airports may use different dates.
Airport informationThis page searches STL — St. Louis Lambert International Airport. Airport coverage follows the destination city market in the passenger dataset, with minor airports excluded. Always check the airport code on both legs: a city search can include different arrival airports, and the cheapest option may not be closest to where you are staying.
Read the sourceBTS recorded 373,090 scheduled passengers departing JFK, Newark and LaGuardia for this destination city market from 2025-06 to 2026-05. That puts it at number 53 in our selected ranking. These are historical on-flight market passengers, not unique travelers, current flight frequencies or a measure of search popularity.
Read the sourceThe airport reference places St. Louis Lambert International Airport in St Louis, United States, at 38.749°, -90.370°. Use the airport’s official information to plan your arrival and return journey. Our fare table compares air travel only; ground transfers, luggage and accommodation can change the total trip budget.
Read the sourceKeep an eye on the whole travel budget, from your first night to your last mile.
Compare places to stay in St. Louis. Add your dates, check the location, and compare the final total and cancellation terms.
Explore St. Louis stays ↗Booking.com · choose your travel datesPlanning a drive beyond St. Louis? Compare rental cars, mileage, deposits and pickup hours. City-only trip? Public transit may suit you better.
Compare rental cars ↗Discover Cars · enter STL and your datesThese are planning links, not priced offers. Hotel and car availability is checked by the provider. We currently receive no commission from these links.
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The lowest seven-night round-trip search fare in our archive is $235, recorded Sep 11, 2026 for EWR to STL, Dec 9–Dec 16, 2026. Our route archive starts Sep 10, 2026. This is our observed record, not an industry-wide all-time low, a verified booking price or a current offer.
Our lowest current seven-night sample is $235 round trip for one adult in economy, from EWR to STL, Dec 9–Dec 16, 2026. It was checked Sep 11, 2026. This is a dated search result, not a guaranteed ticket price; confirm the return and full fare conditions before paying.
For the matched Dec 9–Dec 16, 2026 search, EWR had the lowest sample at $235. The highest and lowest airport fares were $154 apart. That applies to those dates and settings only. Try other matched dates and add your own ground transport cost in the airport calculator above.
The current sample includes a nonstop outbound from EWR to STL on Oct 8, 2026, with a round-trip search fare of $276. Check the return direction separately: a nonstop outbound does not guarantee a nonstop return.
The travel-period chart compares only the dates we sampled. It cannot establish the cheapest month of the year. Start with a promising sampled period, then check nearby dates with the same trip length. The separate history chart tracks one specific search over time; it is not a travel calendar.
This destination market includes St. Louis Lambert International Airport (STL). Check the exact arrival code on the fare you choose, then compare the onward journey to your accommodation. The arrival section links airport information and our source-backed planning notes.
Not necessarily. The buttons open separate searches with matching airports and dates when a dated sample is available. Providers can show different airlines, sellers, baggage rules and live prices. The sampled Google Flights price is never a Skyscanner quote.
Do not assume bags are included unless the provider explicitly confirms them. Our research shows flight search fares; the accommodation and rental-car links are separate planning tools. Compare the final total, cancellation terms and location before booking any part of the trip.
Answers use the dated research and sources on this page. Read our flight-saving field notes for a broader planning checklist.
Get our best flight finds in your inbox ↗This page contains 826 current search-result observations across 75 airport/date searches. Route research is compiled by the New York Flight Research desk from the sources below.
Destination photography: photographer, source and reuse license. Airline logos identify the carriers shown in results; no partnership is implied.
BTS demand period: 2025-06 to 2026-05. Searches use one adult, economy, USD and the US market. We do not sell tickets, guarantee fares, or infer baggage inclusions. Read the full methodology
